Sunil Mushran
2010-Jan-26 00:57 UTC
[Ocfs2-devel] [PATCH 1/4] ocfs2/trivial: Remove trailing whitespaces
Patch removes trailing whitespaces.
Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
---
fs/ocfs2/aops.c | 4 ++--
fs/ocfs2/buffer_head_io.c | 2 +-
fs/ocfs2/cluster/heartbeat.c | 6 +++---
fs/ocfs2/cluster/tcp.c | 4 ++--
fs/ocfs2/cluster/tcp_internal.h | 4 ++--
fs/ocfs2/dlm/dlmapi.h | 2 +-
fs/ocfs2/dlm/dlmast.c | 2 +-
fs/ocfs2/dlm/dlmconvert.c | 2 +-
fs/ocfs2/dlm/dlmdomain.c | 2 +-
fs/ocfs2/dlm/dlmlock.c | 2 +-
fs/ocfs2/dlm/dlmmaster.c | 38 +++++++++++++++++++-------------------
fs/ocfs2/dlm/dlmrecovery.c | 38 +++++++++++++++++++-------------------
fs/ocfs2/dlm/dlmunlock.c | 8 ++++----
fs/ocfs2/dlmglue.c | 2 +-
fs/ocfs2/export.c | 2 +-
fs/ocfs2/file.c | 14 +++++++-------
fs/ocfs2/inode.c | 4 ++--
fs/ocfs2/journal.c | 2 +-
fs/ocfs2/super.c | 2 +-
fs/ocfs2/uptodate.c | 4 ++--
20 files changed, 72 insertions(+), 72 deletions(-)
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 3dae4a1..7e9df11 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -599,7 +599,7 @@ bail:
return ret;
}
-/*
+/*
* ocfs2_dio_end_io is called by the dio core when a dio is finished.
We're
* particularly interested in the aio/dio case. Like the core uses
* i_alloc_sem, we use the rw_lock DLM lock to protect io on one node from
@@ -670,7 +670,7 @@ static ssize_t ocfs2_direct_IO(int rw,
ret = blockdev_direct_IO_no_locking(rw, iocb, inode,
inode->i_sb->s_bdev, iov, offset,
- nr_segs,
+ nr_segs,
ocfs2_direct_IO_get_blocks,
ocfs2_dio_end_io);
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index d43d34a..21c808f 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -368,7 +368,7 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64
block, int nr,
}
ocfs2_metadata_cache_io_unlock(ci);
- mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n",
+ mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n",
(unsigned long long)block, nr,
((flags & OCFS2_BH_IGNORE_CACHE) || ignore_cache) ? "no" :
"yes",
flags);
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index eda5b8b..5c98900 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -78,7 +78,7 @@ static struct o2hb_callback *hbcall_from_type(enum
o2hb_callback_type type);
unsigned int o2hb_dead_threshold = O2HB_DEFAULT_DEAD_THRESHOLD;
-/* Only sets a new threshold if there are no active regions.
+/* Only sets a new threshold if there are no active regions.
*
* No locking or otherwise interesting code is required for reading
* o2hb_dead_threshold as it can't change once regions are active and
@@ -170,7 +170,7 @@ static void o2hb_write_timeout(struct work_struct *work)
mlog(ML_ERROR, "Heartbeat write timeout to device %s after %u "
"milliseconds\n", reg->hr_dev_name,
- jiffies_to_msecs(jiffies - reg->hr_last_timeout_start));
+ jiffies_to_msecs(jiffies - reg->hr_last_timeout_start));
o2quo_disk_timeout();
}
@@ -624,7 +624,7 @@ static int o2hb_check_slot(struct o2hb_region *reg,
"seq %llu last %llu changed %u equal %u\n",
slot->ds_node_num, (long long)slot->ds_last_generation,
le32_to_cpu(hb_block->hb_cksum),
- (unsigned long long)le64_to_cpu(hb_block->hb_seq),
+ (unsigned long long)le64_to_cpu(hb_block->hb_seq),
(unsigned long long)slot->ds_last_time, slot->ds_changed_samples,
slot->ds_equal_samples);
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 334f231..938ba18 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -930,7 +930,7 @@ static void o2net_sendpage(struct o2net_sock_container *sc,
cond_resched();
continue;
}
- mlog(ML_ERROR, "sendpage of size %zu to " SC_NODEF_FMT
+ mlog(ML_ERROR, "sendpage of size %zu to " SC_NODEF_FMT
" failed with %zd\n", size, SC_NODEF_ARGS(sc), ret);
o2net_ensure_shutdown(nn, sc, 0);
break;
@@ -1483,7 +1483,7 @@ static void o2net_idle_timer(unsigned long data)
mlog(ML_NOTICE, "here are some times that might help debug the "
"situation: (tmr %ld.%ld now %ld.%ld dr %ld.%ld adv "
"%ld.%ld:%ld.%ld func (%08x:%u) %ld.%ld:%ld.%ld)\n",
- sc->sc_tv_timer.tv_sec, (long) sc->sc_tv_timer.tv_usec,
+ sc->sc_tv_timer.tv_sec, (long) sc->sc_tv_timer.tv_usec,
now.tv_sec, (long) now.tv_usec,
sc->sc_tv_data_ready.tv_sec, (long) sc->sc_tv_data_ready.tv_usec,
sc->sc_tv_advance_start.tv_sec,
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 8d58cfe..96fa7eb 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -32,10 +32,10 @@
* on their number */
#define O2NET_QUORUM_DELAY_MS ((o2hb_dead_threshold + 2) *
O2HB_REGION_TIMEOUT_MS)
-/*
+/*
* This version number represents quite a lot, unfortunately. It not
* only represents the raw network message protocol on the wire but also
- * locking semantics of the file system using the protocol. It should
+ * locking semantics of the file system using the protocol. It should
* be somewhere else, I'm sure, but right now it isn't.
*
* With version 11, we separate out the filesystem locking portion. The
diff --git a/fs/ocfs2/dlm/dlmapi.h b/fs/ocfs2/dlm/dlmapi.h
index b5786a7..3cfa114 100644
--- a/fs/ocfs2/dlm/dlmapi.h
+++ b/fs/ocfs2/dlm/dlmapi.h
@@ -95,7 +95,7 @@ const char *dlm_errname(enum dlm_status err);
mlog(ML_ERROR, "dlm status = %s\n", dlm_errname((st))); \
} while (0)
-#define DLM_LKSB_UNUSED1 0x01
+#define DLM_LKSB_UNUSED1 0x01
#define DLM_LKSB_PUT_LVB 0x02
#define DLM_LKSB_GET_LVB 0x04
#define DLM_LKSB_UNUSED2 0x08
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index 01cf8cc..dccc439 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -123,7 +123,7 @@ static void __dlm_queue_ast(struct dlm_ctxt *dlm, struct
dlm_lock *lock)
dlm_lock_put(lock);
/* free up the reserved bast that we are cancelling.
* guaranteed that this will not be the last reserved
- * ast because *both* an ast and a bast were reserved
+ * ast because *both* an ast and a bast were reserved
* to get to this point. the res->spinlock will not be
* taken here */
dlm_lockres_release_ast(dlm, res);
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index ca96bce..f283bce 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -396,7 +396,7 @@ static enum dlm_status
dlm_send_remote_convert_request(struct dlm_ctxt *dlm,
/* instead of logging the same network error over
* and over, sleep here and wait for the heartbeat
* to notice the node is dead. times out after 5s. */
- dlm_wait_for_node_death(dlm, res->owner,
+ dlm_wait_for_node_death(dlm, res->owner,
DLM_NODE_DEATH_WAIT_MAX);
ret = DLM_RECOVERING;
mlog(0, "node %u died so returning DLM_RECOVERING "
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 0334000..988c905 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -816,7 +816,7 @@ static int dlm_query_join_handler(struct o2net_msg *msg, u32
len, void *data,
}
/* Once the dlm ctxt is marked as leaving then we don't want
- * to be put in someone's domain map.
+ * to be put in someone's domain map.
* Also, explicitly disallow joining at certain troublesome
* times (ie. during recovery). */
if (dlm && dlm->dlm_state != DLM_CTXT_LEAVING) {
diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c
index 437698e..7333377 100644
--- a/fs/ocfs2/dlm/dlmlock.c
+++ b/fs/ocfs2/dlm/dlmlock.c
@@ -269,7 +269,7 @@ static enum dlm_status dlmlock_remote(struct dlm_ctxt *dlm,
}
dlm_revert_pending_lock(res, lock);
dlm_lock_put(lock);
- } else if (dlm_is_recovery_lock(res->lockname.name,
+ } else if (dlm_is_recovery_lock(res->lockname.name,
res->lockname.len)) {
/* special case for the $RECOVERY lock.
* there will never be an AST delivered to put
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 03ccf9a..a659606 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -366,7 +366,7 @@ void dlm_hb_event_notify_attached(struct dlm_ctxt *dlm, int
idx, int node_up)
struct dlm_master_list_entry *mle;
assert_spin_locked(&dlm->spinlock);
-
+
list_for_each_entry(mle, &dlm->mle_hb_events, hb_events) {
if (node_up)
dlm_mle_node_up(dlm, mle, NULL, idx);
@@ -833,7 +833,7 @@ lookup:
__dlm_insert_mle(dlm, mle);
/* still holding the dlm spinlock, check the recovery map
- * to see if there are any nodes that still need to be
+ * to see if there are any nodes that still need to be
* considered. these will not appear in the mle nodemap
* but they might own this lockres. wait on them. */
bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0);
@@ -883,7 +883,7 @@ redo_request:
msleep(500);
}
continue;
- }
+ }
dlm_kick_recovery_thread(dlm);
msleep(1000);
@@ -939,8 +939,8 @@ wait:
res->lockname.name, blocked);
if (++tries > 20) {
mlog(ML_ERROR, "%s:%.*s: spinning on "
- "dlm_wait_for_lock_mastery, blocked=%d\n",
- dlm->name, res->lockname.len,
+ "dlm_wait_for_lock_mastery, blocked=%d\n",
+ dlm->name, res->lockname.len,
res->lockname.name, blocked);
dlm_print_one_lock_resource(res);
dlm_print_one_mle(mle);
@@ -1029,7 +1029,7 @@ recheck:
ret = dlm_restart_lock_mastery(dlm, res, mle, *blocked);
b = (mle->type == DLM_MLE_BLOCK);
if ((*blocked && !b) || (!*blocked && b)) {
- mlog(0, "%s:%.*s: status change: old=%d new=%d\n",
+ mlog(0, "%s:%.*s: status change: old=%d new=%d\n",
dlm->name, res->lockname.len, res->lockname.name,
*blocked, b);
*blocked = b;
@@ -1602,7 +1602,7 @@ send_response:
}
mlog(0, "%u is the owner of %.*s, cleaning everyone else\n",
dlm->node_num, res->lockname.len, res->lockname.name);
- ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx,
+ ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx,
DLM_ASSERT_MASTER_MLE_CLEANUP);
if (ret < 0) {
mlog(ML_ERROR, "failed to dispatch assert master work\n");
@@ -1701,7 +1701,7 @@ again:
if (r & DLM_ASSERT_RESPONSE_REASSERT) {
mlog(0, "%.*s: node %u create mles on other "
- "nodes and requests a re-assert\n",
+ "nodes and requests a re-assert\n",
namelen, lockname, to);
reassert = 1;
}
@@ -1812,7 +1812,7 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32
len, void *data,
spin_unlock(&dlm->master_lock);
spin_unlock(&dlm->spinlock);
goto done;
- }
+ }
}
}
spin_unlock(&dlm->master_lock);
@@ -1883,7 +1883,7 @@ ok:
int extra_ref = 0;
int nn = -1;
int rr, err = 0;
-
+
spin_lock(&mle->spinlock);
if (mle->type == DLM_MLE_BLOCK || mle->type == DLM_MLE_MIGRATION)
extra_ref = 1;
@@ -1891,7 +1891,7 @@ ok:
/* MASTER mle: if any bits set in the response map
* then the calling node needs to re-assert to clear
* up nodes that this node contacted */
- while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES,
+ while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES,
nn+1)) < O2NM_MAX_NODES) {
if (nn != dlm->node_num && nn != assert->node_idx)
master_request = 1;
@@ -2002,7 +2002,7 @@ kill:
__dlm_print_one_lock_resource(res);
spin_unlock(&res->spinlock);
spin_unlock(&dlm->spinlock);
- *ret_data = (void *)res;
+ *ret_data = (void *)res;
dlm_put(dlm);
return -EINVAL;
}
@@ -2040,10 +2040,10 @@ int dlm_dispatch_assert_master(struct dlm_ctxt *dlm,
item->u.am.request_from = request_from;
item->u.am.flags = flags;
- if (ignore_higher)
- mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len,
+ if (ignore_higher)
+ mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len,
res->lockname.name);
-
+
spin_lock(&dlm->work_lock);
list_add_tail(&item->list, &dlm->work_list);
spin_unlock(&dlm->work_lock);
@@ -2133,7 +2133,7 @@ put:
* think that $RECOVERY is currently mastered by a dead node. If so,
* we wait a short time to allow that node to get notified by its own
* heartbeat stack, then check again. All $RECOVERY lock resources
- * mastered by dead nodes are purged when the hearbeat callback is
+ * mastered by dead nodes are purged when the hearbeat callback is
* fired, so we can know for sure that it is safe to continue once
* the node returns a live node or no node. */
static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm,
@@ -2174,7 +2174,7 @@ static int dlm_pre_master_reco_lockres(struct dlm_ctxt
*dlm,
ret = -EAGAIN;
}
spin_unlock(&dlm->spinlock);
- mlog(0, "%s: reco lock master is %u\n", dlm->name,
+ mlog(0, "%s: reco lock master is %u\n", dlm->name,
master);
break;
}
@@ -2602,7 +2602,7 @@ fail:
mlog(0, "%s:%.*s: timed out during migration\n",
dlm->name, res->lockname.len, res->lockname.name);
- /* avoid hang during shutdown when migrating lockres
+ /* avoid hang during shutdown when migrating lockres
* to a node which also goes down */
if (dlm_is_node_dead(dlm, target)) {
mlog(0, "%s:%.*s: expected migration "
@@ -2738,7 +2738,7 @@ static int dlm_migration_can_proceed(struct dlm_ctxt *dlm,
can_proceed = !!(res->state & DLM_LOCK_RES_MIGRATING);
spin_unlock(&res->spinlock);
- /* target has died, so make the caller break out of the
+ /* target has died, so make the caller break out of the
* wait_event, but caller must recheck the domain_map */
spin_lock(&dlm->spinlock);
if (!test_bit(mig_target, dlm->domain_map))
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 2f9e4e1..57736d3 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1050,7 +1050,7 @@ static void dlm_move_reco_locks_to_list(struct dlm_ctxt
*dlm,
if (lock->ml.node == dead_node) {
mlog(0, "AHA! there was "
"a $RECOVERY lock for dead "
- "node %u (%s)!\n",
+ "node %u (%s)!\n",
dead_node, dlm->name);
list_del_init(&lock->list);
dlm_lock_put(lock);
@@ -1839,7 +1839,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
* the lvb. */
memcpy(res->lvb, mres->lvb, DLM_LVB_LEN);
} else {
- /* otherwise, the node is sending its
+ /* otherwise, the node is sending its
* most recent valid lvb info */
BUG_ON(ml->type != LKM_EXMODE &&
ml->type != LKM_PRMODE);
@@ -2114,7 +2114,7 @@ static void dlm_revalidate_lvb(struct dlm_ctxt *dlm,
assert_spin_locked(&res->spinlock);
if (res->owner == dlm->node_num)
- /* if this node owned the lockres, and if the dead node
+ /* if this node owned the lockres, and if the dead node
* had an EX when he died, blank out the lvb */
search_node = dead_node;
else {
@@ -2152,7 +2152,7 @@ static void dlm_free_dead_locks(struct dlm_ctxt *dlm,
/* this node is the lockres master:
* 1) remove any stale locks for the dead node
- * 2) if the dead node had an EX when he died, blank out the lvb
+ * 2) if the dead node had an EX when he died, blank out the lvb
*/
assert_spin_locked(&dlm->spinlock);
assert_spin_locked(&res->spinlock);
@@ -2260,7 +2260,7 @@ static void dlm_do_local_recovery_cleanup(struct dlm_ctxt
*dlm, u8 dead_node)
}
spin_unlock(&res->spinlock);
continue;
- }
+ }
spin_lock(&res->spinlock);
/* zero the lvb if necessary */
dlm_revalidate_lvb(dlm, res, dead_node);
@@ -2411,7 +2411,7 @@ static void dlm_reco_unlock_ast(void *astdata, enum
dlm_status st)
* this function on each node racing to become the recovery
* master will not stop attempting this until either:
* a) this node gets the EX (and becomes the recovery master),
- * or b) dlm->reco.new_master gets set to some nodenum
+ * or b) dlm->reco.new_master gets set to some nodenum
* != O2NM_INVALID_NODE_NUM (another node will do the reco).
* so each time a recovery master is needed, the entire cluster
* will sync at this point. if the new master dies, that will
@@ -2424,7 +2424,7 @@ static int dlm_pick_recovery_master(struct dlm_ctxt *dlm)
mlog(0, "starting recovery of %s at %lu, dead=%u, this=%u\n",
dlm->name, jiffies, dlm->reco.dead_node, dlm->node_num);
-again:
+again:
memset(&lksb, 0, sizeof(lksb));
ret = dlmlock(dlm, LKM_EXMODE, &lksb, LKM_NOQUEUE|LKM_RECOVERY,
@@ -2437,8 +2437,8 @@ again:
if (ret == DLM_NORMAL) {
mlog(0, "dlm=%s dlmlock says I got it (this=%u)\n",
dlm->name, dlm->node_num);
-
- /* got the EX lock. check to see if another node
+
+ /* got the EX lock. check to see if another node
* just became the reco master */
if (dlm_reco_master_ready(dlm)) {
mlog(0, "%s: got reco EX lock, but %u will "
@@ -2451,12 +2451,12 @@ again:
/* see if recovery was already finished elsewhere */
spin_lock(&dlm->spinlock);
if (dlm->reco.dead_node == O2NM_INVALID_NODE_NUM) {
- status = -EINVAL;
+ status = -EINVAL;
mlog(0, "%s: got reco EX lock, but "
"node got recovered already\n", dlm->name);
if (dlm->reco.new_master != O2NM_INVALID_NODE_NUM) {
mlog(ML_ERROR, "%s: new master is %u "
- "but no dead node!\n",
+ "but no dead node!\n",
dlm->name, dlm->reco.new_master);
BUG();
}
@@ -2468,7 +2468,7 @@ again:
* set the master and send the messages to begin recovery */
if (!status) {
mlog(0, "%s: dead=%u, this=%u, sending "
- "begin_reco now\n", dlm->name,
+ "begin_reco now\n", dlm->name,
dlm->reco.dead_node, dlm->node_num);
status = dlm_send_begin_reco_message(dlm,
dlm->reco.dead_node);
@@ -2501,7 +2501,7 @@ again:
mlog(0, "dlm=%s dlmlock says another node got it (this=%u)\n",
dlm->name, dlm->node_num);
/* another node is master. wait on
- * reco.new_master != O2NM_INVALID_NODE_NUM
+ * reco.new_master != O2NM_INVALID_NODE_NUM
* for at most one second */
wait_event_timeout(dlm->dlm_reco_thread_wq,
dlm_reco_master_ready(dlm),
@@ -2599,7 +2599,7 @@ retry:
}
if (ret < 0) {
struct dlm_lock_resource *res;
- /* this is now a serious problem, possibly ENOMEM
+ /* this is now a serious problem, possibly ENOMEM
* in the network stack. must retry */
mlog_errno(ret);
mlog(ML_ERROR, "begin reco of dlm %s to node %u "
@@ -2612,7 +2612,7 @@ retry:
} else {
mlog(ML_ERROR, "recovery lock not found\n");
}
- /* sleep for a bit in hopes that we can avoid
+ /* sleep for a bit in hopes that we can avoid
* another ENOMEM */
msleep(100);
goto retry;
@@ -2664,7 +2664,7 @@ int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len,
void *data,
}
if (dlm->reco.dead_node != O2NM_INVALID_NODE_NUM) {
mlog(ML_NOTICE, "%s: dead_node previously set to %u, "
- "node %u changing it to %u\n", dlm->name,
+ "node %u changing it to %u\n", dlm->name,
dlm->reco.dead_node, br->node_idx, br->dead_node);
}
dlm_set_reco_master(dlm, br->node_idx);
@@ -2730,8 +2730,8 @@ stage2:
if (ret < 0) {
mlog_errno(ret);
if (dlm_is_host_down(ret)) {
- /* this has no effect on this recovery
- * session, so set the status to zero to
+ /* this has no effect on this recovery
+ * session, so set the status to zero to
* finish out the last recovery */
mlog(ML_ERROR, "node %u went down after this "
"node finished recovery.\n", nodenum);
@@ -2768,7 +2768,7 @@ int dlm_finalize_reco_handler(struct o2net_msg *msg, u32
len, void *data,
mlog(0, "%s: node %u finalizing recovery stage%d of "
"node %u (%u:%u)\n", dlm->name, fr->node_idx, stage,
fr->dead_node, dlm->reco.dead_node, dlm->reco.new_master);
-
+
spin_lock(&dlm->spinlock);
if (dlm->reco.new_master != fr->node_idx) {
diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c
index 00f53b2..49e29ec 100644
--- a/fs/ocfs2/dlm/dlmunlock.c
+++ b/fs/ocfs2/dlm/dlmunlock.c
@@ -190,8 +190,8 @@ static enum dlm_status dlmunlock_common(struct dlm_ctxt
*dlm,
actions &= ~(DLM_UNLOCK_REMOVE_LOCK|
DLM_UNLOCK_REGRANT_LOCK|
DLM_UNLOCK_CLEAR_CONVERT_TYPE);
- } else if (status == DLM_RECOVERING ||
- status == DLM_MIGRATING ||
+ } else if (status == DLM_RECOVERING ||
+ status == DLM_MIGRATING ||
status == DLM_FORWARD) {
/* must clear the actions because this unlock
* is about to be retried. cannot free or do
@@ -661,14 +661,14 @@ retry:
if (call_ast) {
mlog(0, "calling unlockast(%p, %d)\n", data, status);
if (is_master) {
- /* it is possible that there is one last bast
+ /* it is possible that there is one last bast
* pending. make sure it is flushed, then
* call the unlockast.
* not an issue if this is a mastered remotely,
* since this lock has been removed from the
* lockres queues and cannot be found. */
dlm_kick_thread(dlm, NULL);
- wait_event(dlm->ast_wq,
+ wait_event(dlm->ast_wq,
dlm_lock_basts_flushed(dlm, lock));
}
(*unlockast)(data, status);
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index c5e4a49..172f4c6 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -3155,7 +3155,7 @@ out:
/* Mark the lockres as being dropped. It will no longer be
* queued if blocking, but we still may have to wait on it
* being dequeued from the downconvert thread before we can consider
- * it safe to drop.
+ * it safe to drop.
*
* You can *not* attempt to call cluster_lock on this lockres anymore. */
void ocfs2_mark_lockres_freeing(struct ocfs2_lock_res *lockres)
diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c
index 15713cb..19ad145 100644
--- a/fs/ocfs2/export.c
+++ b/fs/ocfs2/export.c
@@ -239,7 +239,7 @@ static int ocfs2_encode_fh(struct dentry *dentry, u32
*fh_in, int *max_len,
mlog(0, "Encoding parent: blkno: %llu, generation: %u\n",
(unsigned long long)blkno, generation);
}
-
+
*max_len = len;
bail:
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 06ccf6a..65e9375 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -749,7 +749,7 @@ static int ocfs2_write_zero_page(struct inode *inode,
int ret;
offset = (size & (PAGE_CACHE_SIZE-1)); /* Within page */
- /* ugh. in prepare/commit_write, if from==to==start of block, we
+ /* ugh. in prepare/commit_write, if from==to==start of block, we
** skip the prepare. make sure we never send an offset for the start
** of a block
*/
@@ -1779,7 +1779,7 @@ static int ocfs2_prepare_inode_for_write(struct dentry
*dentry,
struct inode *inode = dentry->d_inode;
loff_t saved_pos, end;
- /*
+ /*
* We start with a read level meta lock and only jump to an ex
* if we need to make modifications here.
*/
@@ -2033,7 +2033,7 @@ out_dio:
pos + count - 1);
}
- /*
+ /*
* deep in g_f_a_w_n()->ocfs2_direct_IO we pass in a ocfs2_dio_end_io
* function pointer which is called when o_direct io completes so that
* it can unlock our rw lock. (it's the clustered equivalent of
@@ -2198,7 +2198,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
goto bail;
}
- /*
+ /*
* buffered reads protect themselves in ->readpage(). O_DIRECT reads
* need locks to protect pending reads from racing with truncate.
*/
@@ -2220,10 +2220,10 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
* We're fine letting folks race truncates and extending
* writes with read across the cluster, just like they can
* locally. Hence no rw_lock during read.
- *
+ *
* Take and drop the meta data lock to update inode fields
* like i_size. This allows the checks down below
- * generic_file_aio_read() a chance of actually working.
+ * generic_file_aio_read() a chance of actually working.
*/
ret = ocfs2_inode_lock_atime(inode, filp->f_vfsmnt, &lock_level);
if (ret < 0) {
@@ -2248,7 +2248,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb,
bail:
if (have_alloc_sem)
up_read(&inode->i_alloc_sem);
- if (rw_level != -1)
+ if (rw_level != -1)
ocfs2_rw_unlock(inode, rw_level);
mlog_exit(ret);
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 0297fb8..88459bd 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -475,7 +475,7 @@ static int ocfs2_read_locked_inode(struct inode *inode,
if (args->fi_flags & OCFS2_FI_FLAG_ORPHAN_RECOVERY) {
status = ocfs2_try_open_lock(inode, 0);
if (status) {
- make_bad_inode(inode);
+ make_bad_inode(inode);
return status;
}
}
@@ -684,7 +684,7 @@ bail:
return status;
}
-/*
+/*
* Serialize with orphan dir recovery. If the process doing
* recovery on this orphan dir does an iget() with the dir
* i_mutex held, we'll deadlock here. Instead we detect this
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index bf34c49..9336c60 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -2034,7 +2034,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb,
status = -ENOENT;
mlog_errno(status);
return status;
- }
+ }
mutex_lock(&orphan_dir_inode->i_mutex);
status = ocfs2_inode_lock(orphan_dir_inode, NULL, 0);
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 2606991..755cd49 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1062,7 +1062,7 @@ static int ocfs2_fill_super(struct super_block *sb, void
*data, int silent)
"file system, but write access is "
"unavailable.\n");
else
- mlog_errno(status);
+ mlog_errno(status);
goto read_super_error;
}
diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c
index c613693..a0a120e 100644
--- a/fs/ocfs2/uptodate.c
+++ b/fs/ocfs2/uptodate.c
@@ -267,8 +267,8 @@ static int ocfs2_buffer_cached(struct ocfs2_caching_info
*ci,
}
/* Warning: even if it returns true, this does *not* guarantee that
- * the block is stored in our inode metadata cache.
- *
+ * the block is stored in our inode metadata cache.
+ *
* This can be called under lock_buffer()
*/
int ocfs2_buffer_uptodate(struct ocfs2_caching_info *ci,
--
1.5.6.5
Sunil Mushran
2010-Jan-26 00:57 UTC
[Ocfs2-devel] [PATCH 2/4] ocfs2/dlm: Ignore LVBs of locks in the Blocked list
During lock resource migration, o2dlm fills the packet with a LVB from the
first valid lock. For sanity, it ensures that the other valid locks have the
same LVB. If not, it BUGs.
The valid locks are ones that have granted EX or PR lock levels and are either
on the Granted or Converting lists. Locks in the Blocked list cannot have a
valid LVB.
This patch ensures that we skip the locks in the Blocked list.
Fixes oss bugzilla#1202
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1202
Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
---
fs/ocfs2/dlm/dlmrecovery.c | 48 +++++++++++++++++++++++++++++++------------
1 files changed, 34 insertions(+), 14 deletions(-)
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 57736d3..9d67894 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1164,6 +1164,39 @@ static void dlm_init_migratable_lockres(struct
dlm_migratable_lockres *mres,
mres->master = master;
}
+static void dlm_prepare_lvb_for_migration(struct dlm_lock *lock,
+ struct dlm_migratable_lockres *mres,
+ int queue)
+{
+ if (!lock->lksb)
+ return;
+
+ /* Ignore lvb in all locks in the blocked list */
+ if (queue == DLM_BLOCKED_LIST)
+ return;
+
+ /* Only consider lvbs in locks with granted EX or PR lock levels */
+ if (lock->ml.type != LKM_EXMODE && lock->ml.type != LKM_PRMODE)
+ return;
+
+ if (dlm_lvb_is_empty(mres->lvb)) {
+ memcpy(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN);
+ return;
+ }
+
+ /* Ensure the lvb copied for migration matches in other valid locks */
+ if (!memcmp(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN))
+ return;
+
+ mlog(ML_ERROR, "Mismatched lvb in lock cookie=%u:%llu, name=%.*s, "
+ "node=%u\n",
+ dlm_get_lock_cookie_node(be64_to_cpu(lock->ml.cookie)),
+ dlm_get_lock_cookie_seq(be64_to_cpu(lock->ml.cookie)),
+ lock->lockres->lockname.len, lock->lockres->lockname.name,
+ lock->ml.node);
+ dlm_print_one_lock_resource(lock->lockres);
+ BUG();
+}
/* returns 1 if this lock fills the network structure,
* 0 otherwise */
@@ -1181,20 +1214,7 @@ static int dlm_add_lock_to_array(struct dlm_lock *lock,
ml->list = queue;
if (lock->lksb) {
ml->flags = lock->lksb->flags;
- /* send our current lvb */
- if (ml->type == LKM_EXMODE ||
- ml->type == LKM_PRMODE) {
- /* if it is already set, this had better be a PR
- * and it has to match */
- if (!dlm_lvb_is_empty(mres->lvb) &&
- (ml->type == LKM_EXMODE ||
- memcmp(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN))) {
- mlog(ML_ERROR, "mismatched lvbs!\n");
- dlm_print_one_lock_resource(lock->lockres);
- BUG();
- }
- memcpy(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN);
- }
+ dlm_prepare_lvb_for_migration(lock, mres, queue);
}
ml->node = lock->ml.node;
mres->num_locks++;
--
1.5.6.5
Sunil Mushran
2010-Jan-26 00:57 UTC
[Ocfs2-devel] [PATCH 3/4] ocfs2/dlm: Print more messages during lock migration
When a lock resource is migrated, the dlm compares the migrated
locks with that that was already existing on the new node. If the
comparison fails, it BUGs. This patch prints more messages when the
comparison fails inorder to help with the root cause analyis.
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1206
This does not fix bz1206. However, if we run into it again, we will
have more information to chew on.
Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
---
fs/ocfs2/dlm/dlmrecovery.c | 46 ++++++++++++++++++++++++++++++++++++-------
1 files changed, 38 insertions(+), 8 deletions(-)
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 9d67894..cfb2ae9 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1750,6 +1750,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
struct dlm_lock *lock = NULL;
u8 from = O2NM_MAX_NODES;
unsigned int added = 0;
+ __be64 c;
mlog(0, "running %d locks for this lockres\n", mres->num_locks);
for (i=0; i<mres->num_locks; i++) {
@@ -1797,19 +1798,48 @@ static int dlm_process_recovery_data(struct dlm_ctxt
*dlm,
/* lock is always created locally first, and
* destroyed locally last. it must be on the list */
if (!lock) {
- __be64 c = ml->cookie;
- mlog(ML_ERROR, "could not find local lock "
- "with cookie %u:%llu!\n",
+ c = ml->cookie;
+ mlog(ML_ERROR, "Could not find local lock "
+ "with cookie %u:%llu, node %u, "
+ "list %u, flags 0x%x, type %d, "
+ "conv %d, highest blocked %d\n",
dlm_get_lock_cookie_node(be64_to_cpu(c)),
- dlm_get_lock_cookie_seq(be64_to_cpu(c)));
+ dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+ ml->node, ml->list, ml->flags, ml->type,
+ ml->convert_type, ml->highest_blocked);
+ __dlm_print_one_lock_resource(res);
+ BUG();
+ }
+
+ if (lock->ml.node != ml->node) {
+ c = lock->ml.cookie;
+ mlog(ML_ERROR, "Mismatched node# in lock "
+ "cookie %u:%llu, name %.*s, node %u\n",
+ dlm_get_lock_cookie_node(be64_to_cpu(c)),
+ dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+ res->lockname.len, res->lockname.name,
+ lock->ml.node);
+ c = ml->cookie;
+ mlog(ML_ERROR, "Migrate lock cookie %u:%llu, "
+ "node %u, list %u, flags 0x%x, type %d, "
+ "conv %d, highest blocked %d\n",
+ dlm_get_lock_cookie_node(be64_to_cpu(c)),
+ dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+ ml->node, ml->list, ml->flags, ml->type,
+ ml->convert_type, ml->highest_blocked);
__dlm_print_one_lock_resource(res);
BUG();
}
- BUG_ON(lock->ml.node != ml->node);
if (tmpq != queue) {
- mlog(0, "lock was on %u instead of %u for %.*s\n",
- j, ml->list, res->lockname.len, res->lockname.name);
+ c = ml->cookie;
+ mlog(0, "Lock cookie %u:%llu was on list %u "
+ "instead of list %u for %.*s\n",
+ dlm_get_lock_cookie_node(be64_to_cpu(c)),
+ dlm_get_lock_cookie_seq(be64_to_cpu(c)),
+ j, ml->list, res->lockname.len,
+ res->lockname.name);
+ __dlm_print_one_lock_resource(res);
spin_unlock(&res->spinlock);
continue;
}
@@ -1906,7 +1936,7 @@ skip_lvb:
spin_lock(&res->spinlock);
list_for_each_entry(lock, queue, list) {
if (lock->ml.cookie == ml->cookie) {
- __be64 c = lock->ml.cookie;
+ c = lock->ml.cookie;
mlog(ML_ERROR, "%s:%.*s: %u:%llu: lock already "
"exists on this lockres!\n", dlm->name,
res->lockname.len, res->lockname.name,
--
1.5.6.5
Sunil Mushran
2010-Jan-26 00:57 UTC
[Ocfs2-devel] [PATCH 4/4] ocfs2/dlm: Handle EAGAIN for compatibility
Mainline commit aad1b15310b9bcd59fa81ab8f2b1513b59553ea8 made
dlm_begin_reco_handler() return -EAGAIN instead of EAGAIN.
This patch makes dlm_send_begin_reco_message() handle both
error numbers for compatibility reasons.
Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
---
fs/ocfs2/dlm/dlmrecovery.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index cfb2ae9..ad71221 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -2639,7 +2639,13 @@ retry:
"begin reco msg (%d)\n", dlm->name, nodenum, ret);
ret = 0;
}
- if (ret == -EAGAIN) {
+
+ /*
+ * Prior to commit aad1b15310b9bcd59fa81ab8f2b1513b59553ea8,
+ * dlm_begin_reco_handler() returned EAGAIN and not -EAGAIN.
+ * We are handling both for compatibility reasons.
+ */
+ if (ret == -EAGAIN || ret == EAGAIN) {
mlog(0, "%s: trying to start recovery of node "
"%u, but node %u is waiting for last recovery "
"to complete, backoff for a bit\n", dlm->name,
--
1.5.6.5
Joel Becker
2010-Jan-26 03:52 UTC
[Ocfs2-devel] [PATCH 1/4] ocfs2/trivial: Remove trailing whitespaces
On Mon, Jan 25, 2010 at 04:57:38PM -0800, Sunil Mushran wrote:> Patch removes trailing whitespaces. > > Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>This patch is now part of the 'fixes' branch of ocfs2.git. Joel> --- > fs/ocfs2/aops.c | 4 ++-- > fs/ocfs2/buffer_head_io.c | 2 +- > fs/ocfs2/cluster/heartbeat.c | 6 +++--- > fs/ocfs2/cluster/tcp.c | 4 ++-- > fs/ocfs2/cluster/tcp_internal.h | 4 ++-- > fs/ocfs2/dlm/dlmapi.h | 2 +- > fs/ocfs2/dlm/dlmast.c | 2 +- > fs/ocfs2/dlm/dlmconvert.c | 2 +- > fs/ocfs2/dlm/dlmdomain.c | 2 +- > fs/ocfs2/dlm/dlmlock.c | 2 +- > fs/ocfs2/dlm/dlmmaster.c | 38 +++++++++++++++++++------------------- > fs/ocfs2/dlm/dlmrecovery.c | 38 +++++++++++++++++++------------------- > fs/ocfs2/dlm/dlmunlock.c | 8 ++++---- > fs/ocfs2/dlmglue.c | 2 +- > fs/ocfs2/export.c | 2 +- > fs/ocfs2/file.c | 14 +++++++------- > fs/ocfs2/inode.c | 4 ++-- > fs/ocfs2/journal.c | 2 +- > fs/ocfs2/super.c | 2 +- > fs/ocfs2/uptodate.c | 4 ++-- > 20 files changed, 72 insertions(+), 72 deletions(-) > > diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c > index 3dae4a1..7e9df11 100644 > --- a/fs/ocfs2/aops.c > +++ b/fs/ocfs2/aops.c > @@ -599,7 +599,7 @@ bail: > return ret; > } > > -/* > +/* > * ocfs2_dio_end_io is called by the dio core when a dio is finished. We're > * particularly interested in the aio/dio case. Like the core uses > * i_alloc_sem, we use the rw_lock DLM lock to protect io on one node from > @@ -670,7 +670,7 @@ static ssize_t ocfs2_direct_IO(int rw, > > ret = blockdev_direct_IO_no_locking(rw, iocb, inode, > inode->i_sb->s_bdev, iov, offset, > - nr_segs, > + nr_segs, > ocfs2_direct_IO_get_blocks, > ocfs2_dio_end_io); > > diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c > index d43d34a..21c808f 100644 > --- a/fs/ocfs2/buffer_head_io.c > +++ b/fs/ocfs2/buffer_head_io.c > @@ -368,7 +368,7 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, > } > ocfs2_metadata_cache_io_unlock(ci); > > - mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n", > + mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s, flags=0x%x\n", > (unsigned long long)block, nr, > ((flags & OCFS2_BH_IGNORE_CACHE) || ignore_cache) ? "no" : "yes", > flags); > diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c > index eda5b8b..5c98900 100644 > --- a/fs/ocfs2/cluster/heartbeat.c > +++ b/fs/ocfs2/cluster/heartbeat.c > @@ -78,7 +78,7 @@ static struct o2hb_callback *hbcall_from_type(enum o2hb_callback_type type); > > unsigned int o2hb_dead_threshold = O2HB_DEFAULT_DEAD_THRESHOLD; > > -/* Only sets a new threshold if there are no active regions. > +/* Only sets a new threshold if there are no active regions. > * > * No locking or otherwise interesting code is required for reading > * o2hb_dead_threshold as it can't change once regions are active and > @@ -170,7 +170,7 @@ static void o2hb_write_timeout(struct work_struct *work) > > mlog(ML_ERROR, "Heartbeat write timeout to device %s after %u " > "milliseconds\n", reg->hr_dev_name, > - jiffies_to_msecs(jiffies - reg->hr_last_timeout_start)); > + jiffies_to_msecs(jiffies - reg->hr_last_timeout_start)); > o2quo_disk_timeout(); > } > > @@ -624,7 +624,7 @@ static int o2hb_check_slot(struct o2hb_region *reg, > "seq %llu last %llu changed %u equal %u\n", > slot->ds_node_num, (long long)slot->ds_last_generation, > le32_to_cpu(hb_block->hb_cksum), > - (unsigned long long)le64_to_cpu(hb_block->hb_seq), > + (unsigned long long)le64_to_cpu(hb_block->hb_seq), > (unsigned long long)slot->ds_last_time, slot->ds_changed_samples, > slot->ds_equal_samples); > > diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c > index 334f231..938ba18 100644 > --- a/fs/ocfs2/cluster/tcp.c > +++ b/fs/ocfs2/cluster/tcp.c > @@ -930,7 +930,7 @@ static void o2net_sendpage(struct o2net_sock_container *sc, > cond_resched(); > continue; > } > - mlog(ML_ERROR, "sendpage of size %zu to " SC_NODEF_FMT > + mlog(ML_ERROR, "sendpage of size %zu to " SC_NODEF_FMT > " failed with %zd\n", size, SC_NODEF_ARGS(sc), ret); > o2net_ensure_shutdown(nn, sc, 0); > break; > @@ -1483,7 +1483,7 @@ static void o2net_idle_timer(unsigned long data) > mlog(ML_NOTICE, "here are some times that might help debug the " > "situation: (tmr %ld.%ld now %ld.%ld dr %ld.%ld adv " > "%ld.%ld:%ld.%ld func (%08x:%u) %ld.%ld:%ld.%ld)\n", > - sc->sc_tv_timer.tv_sec, (long) sc->sc_tv_timer.tv_usec, > + sc->sc_tv_timer.tv_sec, (long) sc->sc_tv_timer.tv_usec, > now.tv_sec, (long) now.tv_usec, > sc->sc_tv_data_ready.tv_sec, (long) sc->sc_tv_data_ready.tv_usec, > sc->sc_tv_advance_start.tv_sec, > diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h > index 8d58cfe..96fa7eb 100644 > --- a/fs/ocfs2/cluster/tcp_internal.h > +++ b/fs/ocfs2/cluster/tcp_internal.h > @@ -32,10 +32,10 @@ > * on their number */ > #define O2NET_QUORUM_DELAY_MS ((o2hb_dead_threshold + 2) * O2HB_REGION_TIMEOUT_MS) > > -/* > +/* > * This version number represents quite a lot, unfortunately. It not > * only represents the raw network message protocol on the wire but also > - * locking semantics of the file system using the protocol. It should > + * locking semantics of the file system using the protocol. It should > * be somewhere else, I'm sure, but right now it isn't. > * > * With version 11, we separate out the filesystem locking portion. The > diff --git a/fs/ocfs2/dlm/dlmapi.h b/fs/ocfs2/dlm/dlmapi.h > index b5786a7..3cfa114 100644 > --- a/fs/ocfs2/dlm/dlmapi.h > +++ b/fs/ocfs2/dlm/dlmapi.h > @@ -95,7 +95,7 @@ const char *dlm_errname(enum dlm_status err); > mlog(ML_ERROR, "dlm status = %s\n", dlm_errname((st))); \ > } while (0) > > -#define DLM_LKSB_UNUSED1 0x01 > +#define DLM_LKSB_UNUSED1 0x01 > #define DLM_LKSB_PUT_LVB 0x02 > #define DLM_LKSB_GET_LVB 0x04 > #define DLM_LKSB_UNUSED2 0x08 > diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c > index 01cf8cc..dccc439 100644 > --- a/fs/ocfs2/dlm/dlmast.c > +++ b/fs/ocfs2/dlm/dlmast.c > @@ -123,7 +123,7 @@ static void __dlm_queue_ast(struct dlm_ctxt *dlm, struct dlm_lock *lock) > dlm_lock_put(lock); > /* free up the reserved bast that we are cancelling. > * guaranteed that this will not be the last reserved > - * ast because *both* an ast and a bast were reserved > + * ast because *both* an ast and a bast were reserved > * to get to this point. the res->spinlock will not be > * taken here */ > dlm_lockres_release_ast(dlm, res); > diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c > index ca96bce..f283bce 100644 > --- a/fs/ocfs2/dlm/dlmconvert.c > +++ b/fs/ocfs2/dlm/dlmconvert.c > @@ -396,7 +396,7 @@ static enum dlm_status dlm_send_remote_convert_request(struct dlm_ctxt *dlm, > /* instead of logging the same network error over > * and over, sleep here and wait for the heartbeat > * to notice the node is dead. times out after 5s. */ > - dlm_wait_for_node_death(dlm, res->owner, > + dlm_wait_for_node_death(dlm, res->owner, > DLM_NODE_DEATH_WAIT_MAX); > ret = DLM_RECOVERING; > mlog(0, "node %u died so returning DLM_RECOVERING " > diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c > index 0334000..988c905 100644 > --- a/fs/ocfs2/dlm/dlmdomain.c > +++ b/fs/ocfs2/dlm/dlmdomain.c > @@ -816,7 +816,7 @@ static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data, > } > > /* Once the dlm ctxt is marked as leaving then we don't want > - * to be put in someone's domain map. > + * to be put in someone's domain map. > * Also, explicitly disallow joining at certain troublesome > * times (ie. during recovery). */ > if (dlm && dlm->dlm_state != DLM_CTXT_LEAVING) { > diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c > index 437698e..7333377 100644 > --- a/fs/ocfs2/dlm/dlmlock.c > +++ b/fs/ocfs2/dlm/dlmlock.c > @@ -269,7 +269,7 @@ static enum dlm_status dlmlock_remote(struct dlm_ctxt *dlm, > } > dlm_revert_pending_lock(res, lock); > dlm_lock_put(lock); > - } else if (dlm_is_recovery_lock(res->lockname.name, > + } else if (dlm_is_recovery_lock(res->lockname.name, > res->lockname.len)) { > /* special case for the $RECOVERY lock. > * there will never be an AST delivered to put > diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c > index 03ccf9a..a659606 100644 > --- a/fs/ocfs2/dlm/dlmmaster.c > +++ b/fs/ocfs2/dlm/dlmmaster.c > @@ -366,7 +366,7 @@ void dlm_hb_event_notify_attached(struct dlm_ctxt *dlm, int idx, int node_up) > struct dlm_master_list_entry *mle; > > assert_spin_locked(&dlm->spinlock); > - > + > list_for_each_entry(mle, &dlm->mle_hb_events, hb_events) { > if (node_up) > dlm_mle_node_up(dlm, mle, NULL, idx); > @@ -833,7 +833,7 @@ lookup: > __dlm_insert_mle(dlm, mle); > > /* still holding the dlm spinlock, check the recovery map > - * to see if there are any nodes that still need to be > + * to see if there are any nodes that still need to be > * considered. these will not appear in the mle nodemap > * but they might own this lockres. wait on them. */ > bit = find_next_bit(dlm->recovery_map, O2NM_MAX_NODES, 0); > @@ -883,7 +883,7 @@ redo_request: > msleep(500); > } > continue; > - } > + } > > dlm_kick_recovery_thread(dlm); > msleep(1000); > @@ -939,8 +939,8 @@ wait: > res->lockname.name, blocked); > if (++tries > 20) { > mlog(ML_ERROR, "%s:%.*s: spinning on " > - "dlm_wait_for_lock_mastery, blocked=%d\n", > - dlm->name, res->lockname.len, > + "dlm_wait_for_lock_mastery, blocked=%d\n", > + dlm->name, res->lockname.len, > res->lockname.name, blocked); > dlm_print_one_lock_resource(res); > dlm_print_one_mle(mle); > @@ -1029,7 +1029,7 @@ recheck: > ret = dlm_restart_lock_mastery(dlm, res, mle, *blocked); > b = (mle->type == DLM_MLE_BLOCK); > if ((*blocked && !b) || (!*blocked && b)) { > - mlog(0, "%s:%.*s: status change: old=%d new=%d\n", > + mlog(0, "%s:%.*s: status change: old=%d new=%d\n", > dlm->name, res->lockname.len, res->lockname.name, > *blocked, b); > *blocked = b; > @@ -1602,7 +1602,7 @@ send_response: > } > mlog(0, "%u is the owner of %.*s, cleaning everyone else\n", > dlm->node_num, res->lockname.len, res->lockname.name); > - ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx, > + ret = dlm_dispatch_assert_master(dlm, res, 0, request->node_idx, > DLM_ASSERT_MASTER_MLE_CLEANUP); > if (ret < 0) { > mlog(ML_ERROR, "failed to dispatch assert master work\n"); > @@ -1701,7 +1701,7 @@ again: > > if (r & DLM_ASSERT_RESPONSE_REASSERT) { > mlog(0, "%.*s: node %u create mles on other " > - "nodes and requests a re-assert\n", > + "nodes and requests a re-assert\n", > namelen, lockname, to); > reassert = 1; > } > @@ -1812,7 +1812,7 @@ int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data, > spin_unlock(&dlm->master_lock); > spin_unlock(&dlm->spinlock); > goto done; > - } > + } > } > } > spin_unlock(&dlm->master_lock); > @@ -1883,7 +1883,7 @@ ok: > int extra_ref = 0; > int nn = -1; > int rr, err = 0; > - > + > spin_lock(&mle->spinlock); > if (mle->type == DLM_MLE_BLOCK || mle->type == DLM_MLE_MIGRATION) > extra_ref = 1; > @@ -1891,7 +1891,7 @@ ok: > /* MASTER mle: if any bits set in the response map > * then the calling node needs to re-assert to clear > * up nodes that this node contacted */ > - while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES, > + while ((nn = find_next_bit (mle->response_map, O2NM_MAX_NODES, > nn+1)) < O2NM_MAX_NODES) { > if (nn != dlm->node_num && nn != assert->node_idx) > master_request = 1; > @@ -2002,7 +2002,7 @@ kill: > __dlm_print_one_lock_resource(res); > spin_unlock(&res->spinlock); > spin_unlock(&dlm->spinlock); > - *ret_data = (void *)res; > + *ret_data = (void *)res; > dlm_put(dlm); > return -EINVAL; > } > @@ -2040,10 +2040,10 @@ int dlm_dispatch_assert_master(struct dlm_ctxt *dlm, > item->u.am.request_from = request_from; > item->u.am.flags = flags; > > - if (ignore_higher) > - mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len, > + if (ignore_higher) > + mlog(0, "IGNORE HIGHER: %.*s\n", res->lockname.len, > res->lockname.name); > - > + > spin_lock(&dlm->work_lock); > list_add_tail(&item->list, &dlm->work_list); > spin_unlock(&dlm->work_lock); > @@ -2133,7 +2133,7 @@ put: > * think that $RECOVERY is currently mastered by a dead node. If so, > * we wait a short time to allow that node to get notified by its own > * heartbeat stack, then check again. All $RECOVERY lock resources > - * mastered by dead nodes are purged when the hearbeat callback is > + * mastered by dead nodes are purged when the hearbeat callback is > * fired, so we can know for sure that it is safe to continue once > * the node returns a live node or no node. */ > static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm, > @@ -2174,7 +2174,7 @@ static int dlm_pre_master_reco_lockres(struct dlm_ctxt *dlm, > ret = -EAGAIN; > } > spin_unlock(&dlm->spinlock); > - mlog(0, "%s: reco lock master is %u\n", dlm->name, > + mlog(0, "%s: reco lock master is %u\n", dlm->name, > master); > break; > } > @@ -2602,7 +2602,7 @@ fail: > > mlog(0, "%s:%.*s: timed out during migration\n", > dlm->name, res->lockname.len, res->lockname.name); > - /* avoid hang during shutdown when migrating lockres > + /* avoid hang during shutdown when migrating lockres > * to a node which also goes down */ > if (dlm_is_node_dead(dlm, target)) { > mlog(0, "%s:%.*s: expected migration " > @@ -2738,7 +2738,7 @@ static int dlm_migration_can_proceed(struct dlm_ctxt *dlm, > can_proceed = !!(res->state & DLM_LOCK_RES_MIGRATING); > spin_unlock(&res->spinlock); > > - /* target has died, so make the caller break out of the > + /* target has died, so make the caller break out of the > * wait_event, but caller must recheck the domain_map */ > spin_lock(&dlm->spinlock); > if (!test_bit(mig_target, dlm->domain_map)) > diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c > index 2f9e4e1..57736d3 100644 > --- a/fs/ocfs2/dlm/dlmrecovery.c > +++ b/fs/ocfs2/dlm/dlmrecovery.c > @@ -1050,7 +1050,7 @@ static void dlm_move_reco_locks_to_list(struct dlm_ctxt *dlm, > if (lock->ml.node == dead_node) { > mlog(0, "AHA! there was " > "a $RECOVERY lock for dead " > - "node %u (%s)!\n", > + "node %u (%s)!\n", > dead_node, dlm->name); > list_del_init(&lock->list); > dlm_lock_put(lock); > @@ -1839,7 +1839,7 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm, > * the lvb. */ > memcpy(res->lvb, mres->lvb, DLM_LVB_LEN); > } else { > - /* otherwise, the node is sending its > + /* otherwise, the node is sending its > * most recent valid lvb info */ > BUG_ON(ml->type != LKM_EXMODE && > ml->type != LKM_PRMODE); > @@ -2114,7 +2114,7 @@ static void dlm_revalidate_lvb(struct dlm_ctxt *dlm, > assert_spin_locked(&res->spinlock); > > if (res->owner == dlm->node_num) > - /* if this node owned the lockres, and if the dead node > + /* if this node owned the lockres, and if the dead node > * had an EX when he died, blank out the lvb */ > search_node = dead_node; > else { > @@ -2152,7 +2152,7 @@ static void dlm_free_dead_locks(struct dlm_ctxt *dlm, > > /* this node is the lockres master: > * 1) remove any stale locks for the dead node > - * 2) if the dead node had an EX when he died, blank out the lvb > + * 2) if the dead node had an EX when he died, blank out the lvb > */ > assert_spin_locked(&dlm->spinlock); > assert_spin_locked(&res->spinlock); > @@ -2260,7 +2260,7 @@ static void dlm_do_local_recovery_cleanup(struct dlm_ctxt *dlm, u8 dead_node) > } > spin_unlock(&res->spinlock); > continue; > - } > + } > spin_lock(&res->spinlock); > /* zero the lvb if necessary */ > dlm_revalidate_lvb(dlm, res, dead_node); > @@ -2411,7 +2411,7 @@ static void dlm_reco_unlock_ast(void *astdata, enum dlm_status st) > * this function on each node racing to become the recovery > * master will not stop attempting this until either: > * a) this node gets the EX (and becomes the recovery master), > - * or b) dlm->reco.new_master gets set to some nodenum > + * or b) dlm->reco.new_master gets set to some nodenum > * != O2NM_INVALID_NODE_NUM (another node will do the reco). > * so each time a recovery master is needed, the entire cluster > * will sync at this point. if the new master dies, that will > @@ -2424,7 +2424,7 @@ static int dlm_pick_recovery_master(struct dlm_ctxt *dlm) > > mlog(0, "starting recovery of %s at %lu, dead=%u, this=%u\n", > dlm->name, jiffies, dlm->reco.dead_node, dlm->node_num); > -again: > +again: > memset(&lksb, 0, sizeof(lksb)); > > ret = dlmlock(dlm, LKM_EXMODE, &lksb, LKM_NOQUEUE|LKM_RECOVERY, > @@ -2437,8 +2437,8 @@ again: > if (ret == DLM_NORMAL) { > mlog(0, "dlm=%s dlmlock says I got it (this=%u)\n", > dlm->name, dlm->node_num); > - > - /* got the EX lock. check to see if another node > + > + /* got the EX lock. check to see if another node > * just became the reco master */ > if (dlm_reco_master_ready(dlm)) { > mlog(0, "%s: got reco EX lock, but %u will " > @@ -2451,12 +2451,12 @@ again: > /* see if recovery was already finished elsewhere */ > spin_lock(&dlm->spinlock); > if (dlm->reco.dead_node == O2NM_INVALID_NODE_NUM) { > - status = -EINVAL; > + status = -EINVAL; > mlog(0, "%s: got reco EX lock, but " > "node got recovered already\n", dlm->name); > if (dlm->reco.new_master != O2NM_INVALID_NODE_NUM) { > mlog(ML_ERROR, "%s: new master is %u " > - "but no dead node!\n", > + "but no dead node!\n", > dlm->name, dlm->reco.new_master); > BUG(); > } > @@ -2468,7 +2468,7 @@ again: > * set the master and send the messages to begin recovery */ > if (!status) { > mlog(0, "%s: dead=%u, this=%u, sending " > - "begin_reco now\n", dlm->name, > + "begin_reco now\n", dlm->name, > dlm->reco.dead_node, dlm->node_num); > status = dlm_send_begin_reco_message(dlm, > dlm->reco.dead_node); > @@ -2501,7 +2501,7 @@ again: > mlog(0, "dlm=%s dlmlock says another node got it (this=%u)\n", > dlm->name, dlm->node_num); > /* another node is master. wait on > - * reco.new_master != O2NM_INVALID_NODE_NUM > + * reco.new_master != O2NM_INVALID_NODE_NUM > * for at most one second */ > wait_event_timeout(dlm->dlm_reco_thread_wq, > dlm_reco_master_ready(dlm), > @@ -2599,7 +2599,7 @@ retry: > } > if (ret < 0) { > struct dlm_lock_resource *res; > - /* this is now a serious problem, possibly ENOMEM > + /* this is now a serious problem, possibly ENOMEM > * in the network stack. must retry */ > mlog_errno(ret); > mlog(ML_ERROR, "begin reco of dlm %s to node %u " > @@ -2612,7 +2612,7 @@ retry: > } else { > mlog(ML_ERROR, "recovery lock not found\n"); > } > - /* sleep for a bit in hopes that we can avoid > + /* sleep for a bit in hopes that we can avoid > * another ENOMEM */ > msleep(100); > goto retry; > @@ -2664,7 +2664,7 @@ int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data, > } > if (dlm->reco.dead_node != O2NM_INVALID_NODE_NUM) { > mlog(ML_NOTICE, "%s: dead_node previously set to %u, " > - "node %u changing it to %u\n", dlm->name, > + "node %u changing it to %u\n", dlm->name, > dlm->reco.dead_node, br->node_idx, br->dead_node); > } > dlm_set_reco_master(dlm, br->node_idx); > @@ -2730,8 +2730,8 @@ stage2: > if (ret < 0) { > mlog_errno(ret); > if (dlm_is_host_down(ret)) { > - /* this has no effect on this recovery > - * session, so set the status to zero to > + /* this has no effect on this recovery > + * session, so set the status to zero to > * finish out the last recovery */ > mlog(ML_ERROR, "node %u went down after this " > "node finished recovery.\n", nodenum); > @@ -2768,7 +2768,7 @@ int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data, > mlog(0, "%s: node %u finalizing recovery stage%d of " > "node %u (%u:%u)\n", dlm->name, fr->node_idx, stage, > fr->dead_node, dlm->reco.dead_node, dlm->reco.new_master); > - > + > spin_lock(&dlm->spinlock); > > if (dlm->reco.new_master != fr->node_idx) { > diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c > index 00f53b2..49e29ec 100644 > --- a/fs/ocfs2/dlm/dlmunlock.c > +++ b/fs/ocfs2/dlm/dlmunlock.c > @@ -190,8 +190,8 @@ static enum dlm_status dlmunlock_common(struct dlm_ctxt *dlm, > actions &= ~(DLM_UNLOCK_REMOVE_LOCK| > DLM_UNLOCK_REGRANT_LOCK| > DLM_UNLOCK_CLEAR_CONVERT_TYPE); > - } else if (status == DLM_RECOVERING || > - status == DLM_MIGRATING || > + } else if (status == DLM_RECOVERING || > + status == DLM_MIGRATING || > status == DLM_FORWARD) { > /* must clear the actions because this unlock > * is about to be retried. cannot free or do > @@ -661,14 +661,14 @@ retry: > if (call_ast) { > mlog(0, "calling unlockast(%p, %d)\n", data, status); > if (is_master) { > - /* it is possible that there is one last bast > + /* it is possible that there is one last bast > * pending. make sure it is flushed, then > * call the unlockast. > * not an issue if this is a mastered remotely, > * since this lock has been removed from the > * lockres queues and cannot be found. */ > dlm_kick_thread(dlm, NULL); > - wait_event(dlm->ast_wq, > + wait_event(dlm->ast_wq, > dlm_lock_basts_flushed(dlm, lock)); > } > (*unlockast)(data, status); > diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c > index c5e4a49..172f4c6 100644 > --- a/fs/ocfs2/dlmglue.c > +++ b/fs/ocfs2/dlmglue.c > @@ -3155,7 +3155,7 @@ out: > /* Mark the lockres as being dropped. It will no longer be > * queued if blocking, but we still may have to wait on it > * being dequeued from the downconvert thread before we can consider > - * it safe to drop. > + * it safe to drop. > * > * You can *not* attempt to call cluster_lock on this lockres anymore. */ > void ocfs2_mark_lockres_freeing(struct ocfs2_lock_res *lockres) > diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c > index 15713cb..19ad145 100644 > --- a/fs/ocfs2/export.c > +++ b/fs/ocfs2/export.c > @@ -239,7 +239,7 @@ static int ocfs2_encode_fh(struct dentry *dentry, u32 *fh_in, int *max_len, > mlog(0, "Encoding parent: blkno: %llu, generation: %u\n", > (unsigned long long)blkno, generation); > } > - > + > *max_len = len; > > bail: > diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c > index 06ccf6a..65e9375 100644 > --- a/fs/ocfs2/file.c > +++ b/fs/ocfs2/file.c > @@ -749,7 +749,7 @@ static int ocfs2_write_zero_page(struct inode *inode, > int ret; > > offset = (size & (PAGE_CACHE_SIZE-1)); /* Within page */ > - /* ugh. in prepare/commit_write, if from==to==start of block, we > + /* ugh. in prepare/commit_write, if from==to==start of block, we > ** skip the prepare. make sure we never send an offset for the start > ** of a block > */ > @@ -1779,7 +1779,7 @@ static int ocfs2_prepare_inode_for_write(struct dentry *dentry, > struct inode *inode = dentry->d_inode; > loff_t saved_pos, end; > > - /* > + /* > * We start with a read level meta lock and only jump to an ex > * if we need to make modifications here. > */ > @@ -2033,7 +2033,7 @@ out_dio: > pos + count - 1); > } > > - /* > + /* > * deep in g_f_a_w_n()->ocfs2_direct_IO we pass in a ocfs2_dio_end_io > * function pointer which is called when o_direct io completes so that > * it can unlock our rw lock. (it's the clustered equivalent of > @@ -2198,7 +2198,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb, > goto bail; > } > > - /* > + /* > * buffered reads protect themselves in ->readpage(). O_DIRECT reads > * need locks to protect pending reads from racing with truncate. > */ > @@ -2220,10 +2220,10 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb, > * We're fine letting folks race truncates and extending > * writes with read across the cluster, just like they can > * locally. Hence no rw_lock during read. > - * > + * > * Take and drop the meta data lock to update inode fields > * like i_size. This allows the checks down below > - * generic_file_aio_read() a chance of actually working. > + * generic_file_aio_read() a chance of actually working. > */ > ret = ocfs2_inode_lock_atime(inode, filp->f_vfsmnt, &lock_level); > if (ret < 0) { > @@ -2248,7 +2248,7 @@ static ssize_t ocfs2_file_aio_read(struct kiocb *iocb, > bail: > if (have_alloc_sem) > up_read(&inode->i_alloc_sem); > - if (rw_level != -1) > + if (rw_level != -1) > ocfs2_rw_unlock(inode, rw_level); > mlog_exit(ret); > > diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c > index 0297fb8..88459bd 100644 > --- a/fs/ocfs2/inode.c > +++ b/fs/ocfs2/inode.c > @@ -475,7 +475,7 @@ static int ocfs2_read_locked_inode(struct inode *inode, > if (args->fi_flags & OCFS2_FI_FLAG_ORPHAN_RECOVERY) { > status = ocfs2_try_open_lock(inode, 0); > if (status) { > - make_bad_inode(inode); > + make_bad_inode(inode); > return status; > } > } > @@ -684,7 +684,7 @@ bail: > return status; > } > > -/* > +/* > * Serialize with orphan dir recovery. If the process doing > * recovery on this orphan dir does an iget() with the dir > * i_mutex held, we'll deadlock here. Instead we detect this > diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c > index bf34c49..9336c60 100644 > --- a/fs/ocfs2/journal.c > +++ b/fs/ocfs2/journal.c > @@ -2034,7 +2034,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb, > status = -ENOENT; > mlog_errno(status); > return status; > - } > + } > > mutex_lock(&orphan_dir_inode->i_mutex); > status = ocfs2_inode_lock(orphan_dir_inode, NULL, 0); > diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c > index 2606991..755cd49 100644 > --- a/fs/ocfs2/super.c > +++ b/fs/ocfs2/super.c > @@ -1062,7 +1062,7 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) > "file system, but write access is " > "unavailable.\n"); > else > - mlog_errno(status); > + mlog_errno(status); > goto read_super_error; > } > > diff --git a/fs/ocfs2/uptodate.c b/fs/ocfs2/uptodate.c > index c613693..a0a120e 100644 > --- a/fs/ocfs2/uptodate.c > +++ b/fs/ocfs2/uptodate.c > @@ -267,8 +267,8 @@ static int ocfs2_buffer_cached(struct ocfs2_caching_info *ci, > } > > /* Warning: even if it returns true, this does *not* guarantee that > - * the block is stored in our inode metadata cache. > - * > + * the block is stored in our inode metadata cache. > + * > * This can be called under lock_buffer() > */ > int ocfs2_buffer_uptodate(struct ocfs2_caching_info *ci, > -- > 1.5.6.5 >-- "The only way to get rid of a temptation is to yield to it." - Oscar Wilde Joel Becker Principal Software Developer Oracle E-mail: joel.becker at oracle.com Phone: (650) 506-8127