Displaying 17 results from an estimated 17 matches for "i_suballoc_slot".
2009 Mar 18
3
[PATCH] ocfs2: Fix 2 warning during ocfs2 make.
...d *dx_leaf_bh;
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index b4ca591..eb21dbb 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -2213,7 +2213,7 @@ static int ocfs2_get_suballoc_slot_bit(struct ocfs2_super *osb, u64 blkno,
goto bail;
}
- if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != (u16)OCFS2_INVALID_SLOT &&
(u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots - 1) {
mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
blkno, (u32)le1...
2009 Feb 20
3
[PATCH 1/1] OCFS2: anti stale inode for nfs (V4)
...+
+ /* dirty read disk */
+ status = ocfs2_read_blocks_sync(osb, blkno, 1, &inode_bh);
+ if (status < 0)
+ goto bail;
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ (u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots -1) {
+ mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u"
+ "this may be caused by file system crash", blkno,
+ (u32)le16_to_cpu(inode_fe->i_subal...
2009 Apr 21
0
[PATCH] ocfs2: Fix some printk() warnings.
...de %llu requested\n", blkno);
+ mlog(ML_ERROR, "invalid inode %llu requested\n",
+ (unsigned long long)blkno);
status = -EINVAL;
goto bail;
}
@@ -2216,7 +2218,8 @@ static int ocfs2_get_suballoc_slot_bit(struct ocfs2_super *osb, u64 blkno,
if (le16_to_cpu(inode_fe->i_suballoc_slot) != (u16)OCFS2_INVALID_SLOT &&
(u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots - 1) {
mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
- blkno, (u32)le16_to_cpu(inode_fe->i_suballoc_slot));
+ (unsigned long long)blkno,
+...
2009 May 01
1
[GIT PULL] ocfs2 fixes
...de_bh->b_data;
if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
- mlog(ML_ERROR, "invalid inode %llu requested\n", blkno);
+ mlog(ML_ERROR, "invalid inode %llu requested\n",
+ (unsigned long long)blkno);
status = -EINVAL;
goto bail;
}
- if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != (u16)OCFS2_INVALID_SLOT &&
(u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots - 1) {
mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
- blkno, (u32)le1...
2009 Mar 03
3
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6)
...lu failed %d\n", blkno, status);
+ goto bail;
+ }
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ mlog(ML_ERROR, "invalid inode %llu requested\n", blkno);
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ (u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots -1) {
+ mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
+ blkno, (u32)le16_to_cpu(inode_fe->i_suballoc_slot));
+ status = -EINVAL;
+ goto bail;
+ }
+ if (s...
2009 Mar 05
0
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6.2)
...lu failed %d\n", blkno, status);
+ goto bail;
+ }
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ mlog(ML_ERROR, "invalid inode %llu requested\n", blkno);
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ (u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots - 1) {
+ mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
+ blkno, (u32)le16_to_cpu(inode_fe->i_suballoc_slot));
+ status = -EINVAL;
+ goto bail;
+ }
+ if (...
2009 Mar 06
0
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6.3)
...lu failed %d\n", blkno, status);
+ goto bail;
+ }
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ mlog(ML_ERROR, "invalid inode %llu requested\n", blkno);
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ (u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots - 1) {
+ mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
+ blkno, (u32)le16_to_cpu(inode_fe->i_suballoc_slot));
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if...
2009 Feb 27
2
[PATCH 1/1] OCFS2: anti stale inode for nfs (V5)
...lu failed %d\n", blkno, status);
+ goto bail;
+ }
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ mlog(ML_ERROR, "invalid inode %llu requested\n", blkno);
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ (u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots -1) {
+ mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
+ blkno, (u32)le16_to_cpu(inode_fe->i_suballoc_slot));
+ status = -EINVAL;
+ goto bail;
+ }
+ if (s...
2009 Feb 17
1
[PATCH 1/1] OCFS2: anti stale inode for nfs (V3)
...= ocfs2_read_block(osb, blkno, &inode_bh, 0, NULL);
+ if (status < 0)
+ goto bail;
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (suballoc_slot)
+ *suballoc_slot = le16_to_cpu(inode_fe->i_suballoc_slot);
+ if (suballoc_bit)
+ *suballoc_bit= le16_to_cpu(inode_fe->i_suballoc_bit);
+
+bail:
+ brelse(inode_bh);
+
+ mlog_exit(status);
+ return status;
+}
+
+/* test whether bit is SET in allocator bitmap or not.
+ * on success, 0 is returned and *res is 1 for SET; 0 otherwise.
+ * when fails, errno...
2009 Mar 06
2
[PATCH 1/1] OCFS2: anti stale inode for nfs (for 1.4git)
...lu failed %d\n", blkno, status);
+ goto bail;
+ }
+
+ inode_fe = (struct ocfs2_dinode *) inode_bh->b_data;
+ if (!OCFS2_IS_VALID_DINODE(inode_fe)) {
+ mlog(ML_ERROR, "invalid inode %llu requested\n", blkno);
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if (le16_to_cpu(inode_fe->i_suballoc_slot) != OCFS2_INVALID_SLOT &&
+ (u32)le16_to_cpu(inode_fe->i_suballoc_slot) > osb->max_slots - 1) {
+ mlog(ML_ERROR, "inode %llu has invalid suballoc slot %u\n",
+ blkno, (u32)le16_to_cpu(inode_fe->i_suballoc_slot));
+ status = -EINVAL;
+ goto bail;
+ }
+
+ if...
2007 Aug 21
1
[git patch] dmesg + fstype ocfs2
...ng, etc. */
+/*90*/ uint8_t s_uuid[OCFS2_VOL_UUID_LEN]; /* 128-bit uuid */
+/*A0*/
+} __attribute__ ((packed));
+
+/*
+ * On disk inode for OCFS2
+ */
+struct ocfs2_dinode {
+/*00*/ uint8_t i_signature[8]; /* Signature for validation */
+ uint32_t i_generation; /* Generation number */
+ uint16_t i_suballoc_slot; /* Slot suballocator this inode
+ belongs to */
+ int16_t i_suballoc_bit; /* Bit offset in suballocator
+ block group */
+/*10*/ uint32_t i_reserved0;
+ uint32_t i_clusters; /* Cluster count */
+ uint32_t i_uid; /* Owner UID */
+ uint32_t i_gid; /* Owning GID */
+/*20*/ uint64...
2009 Feb 26
3
[PATCH 0/3] ocfs2-1.4: Backport inode alloc from mainline.
Hi all,
this patch set are the backport of inode alloc improvement from
mainline to ocfs2-1.4.
the patches are almost the same excpet one thing:
Joel has added JBD2 support to ocfs2, so he has added "max_blocks" to
alloc_context and add a new function
"ocfs2_reserve_clusters_with_limit". We don't have that in ocfs2-1.4. So
there are some great difference in patch 2.
2009 Feb 24
2
[PATCH 1/3] ocfs2: Optimize inode allocation by remembering last group.
...etting
+ * ac_last_group to a group descriptor from a different (unlocked) slot.
+ */
+ if (OCFS2_I(dir)->ip_last_used_group &&
+ OCFS2_I(dir)->ip_last_used_slot == ac->ac_alloc_slot)
+ ac->ac_last_group = OCFS2_I(dir)->ip_last_used_group;
+ else if (le16_to_cpu(fe->i_suballoc_slot) == ac->ac_alloc_slot)
+ ac->ac_last_group = ocfs2_which_suballoc_group(
+ le64_to_cpu(fe->i_blkno),
+ le16_to_cpu(fe->i_suballoc_bit));
+}
+
+static inline void ocfs2_save_inode_ac_group(struct inode *dir,
+ struct ocfs2_alloc_context *ac)
+{
+ OCFS2_I(dir)->ip_las...
2009 Mar 17
33
[git patches] Ocfs2 updates for 2.6.30
Hi,
The following patches comprise the bulk of Ocfs2 updates for the
2.6.30 merge window. Aside from larger, more involved fixes, we're adding
the following features, which I will describe in the order their patches are
mailed.
Sunil's exported some more state to our debugfs files, and
consolidated some other aspects of our debugfs infrastructure. This will
further aid us in debugging
2009 Jan 15
5
[PATCH 0/3] ocfs2: Inode Allocation Strategy Improvement.v2
Changelog from V1 to V2:
1. Modify some codes according to Mark's advice.
2. Attach some test statistics in the commit log of patch 3 and in
this e-mail also. See below.
Hi all,
In ocfs2, when we create a fresh file system and create inodes in it,
they are contiguous and good for readdir+stat. While if we delete all
the inodes and created again, the new inodes will get spread out and
that
2009 Apr 17
26
OCFS2 1.4: Patches backported from mainline
Please review the list of patches being applied to the ocfs2 1.4 tree.
All patches list the mainline commit hash.
Thanks
Sunil
2008 Apr 02
10
[PATCH 0/62] Ocfs2 updates for 2.6.26-rc1
The following series of patches comprises the bulk of our outstanding
changes for Ocfs2.
Aside from the usual set of cleanups and fixes that were inappropriate for
2.6.25, there are a few highlights:
The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location
meshes better with modern sysfs layout. A symbolic link has been placed in
the old location so as to