search for: ocfs2_sup

Displaying 20 results from an estimated 119 matches for "ocfs2_sup".

2009 Jun 02
3
Patches that adds delayed orphan scan timer (rev 2)
Resending after implementing review comments.
2009 Jun 04
3
Patches that adds delayed orphan scan timer (rev 3)
Resending after implementing review comments.
2009 May 19
2
[PATCH 1/1] OCFS2: timer to queue scan of all orphan slots
...get_osb = ocfs2_get_dentry_osb, .post_unlock = ocfs2_dentry_post_unlock, @@ -637,6 +641,15 @@ static void ocfs2_nfs_sync_lock_res_init(struct ocfs2_lock_res *res, &ocfs2_nfs_sync_lops, osb); } +static void ocfs2_orphan_scan_lock_res_init(struct ocfs2_lock_res *res, + struct ocfs2_super *osb) +{ + ocfs2_lock_res_init_once(res); + ocfs2_build_lock_name(OCFS2_LOCK_TYPE_ORPHAN_SCAN, 0, 0, res->l_name); + ocfs2_lock_res_init_common(osb, res, OCFS2_LOCK_TYPE_ORPHAN_SCAN, + &ocfs2_orphan_scan_lops, osb); +} + void ocfs2_file_lock_res_init(struct ocfs2_lock_res *lockres,...
2009 Jun 02
3
Patches that adds delayed orphan scan timer
Resending after adding another patch to display delayed orphan scan statistics.
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 Jun 04
2
Backport that adds delayed orphan scan timer to 1.4
Next two patches are backport of orphan scan timer patches to ocfs2-1.4
2009 Feb 24
2
[PATCH 1/3] ocfs2: Optimize inode allocation by remembering last group.
...ode; + + /* Only valid if the inode is the dir. */ + u32 ip_last_used_slot; + u64 ip_last_used_group; }; /* diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 7cb55ce..9363ddd 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -485,8 +485,8 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, *new_fe_bh = NULL; - status = ocfs2_claim_new_inode(osb, handle, inode_ac, &suballoc_bit, - &fe_blkno); + status = ocfs2_claim_new_inode(osb, handle, dir, parent_fe_bh, + inode_ac, &suballoc_bit, &fe_blkno); if (status < 0) { mlog_errno(stat...
2009 Mar 04
2
[PATCH 1/1] Patch to recover orphans in offline slots during recovery and mount
...cfs2/ocfs2.h | 2 + fs/ocfs2/super.c | 6 +++ 4 files changed, 96 insertions(+), 19 deletions(-) diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 57d7d25..1bcbf5e 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -65,6 +65,11 @@ static int ocfs2_trylock_journal(struct ocfs2_super *osb, static int ocfs2_recover_orphans(struct ocfs2_super *osb, int slot); static int ocfs2_commit_thread(void *arg); +static void ocfs2_queue_recovery_completion(struct ocfs2_journal *journal, + int slot_num, + struct ocfs2_dinode *la_dinode, + struct ocfs2_dinode...
2009 Mar 06
0
[PATCH 1/1] ocfs2: recover orphans in offline slots during recovery and mount
...cfs2/ocfs2.h | 2 + fs/ocfs2/super.c | 6 ++ 4 files changed, 131 insertions(+), 18 deletions(-) diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 57d7d25..cb1ec7f 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -65,6 +65,11 @@ static int ocfs2_trylock_journal(struct ocfs2_super *osb, static int ocfs2_recover_orphans(struct ocfs2_super *osb, int slot); static int ocfs2_commit_thread(void *arg); +static void ocfs2_queue_recovery_completion(struct ocfs2_journal *journal, + int slot_num, + struct ocfs2_dinode *la_dinode, + struct ocfs2_dinode...
2008 Oct 23
2
[PATCH 1/1] OCFS2: fix for nfs getting stale inode.
...ocfs2.h | 7 +++ ocfs2_lockid.h | 4 ++ 6 files changed, 152 insertions(+), 3 deletions(-) Index: fs/ocfs2/dlmglue.h =================================================================== --- fs/ocfs2/dlmglue.h (revision 3101) +++ fs/ocfs2/dlmglue.h (working copy) @@ -79,6 +79,12 @@ void ocfs2_super_unlock(struct ocfs2_sup int ex); int ocfs2_rename_lock(struct ocfs2_super *osb); void ocfs2_rename_unlock(struct ocfs2_super *osb); + +int ocfs2_dealloc_lock(struct ocfs2_super *osb, u64 blkno, + int ex); +void ocfs2_dealloc_unlock(struct ocfs2_super *osb, u64 blkno, + int ex); +...
2009 Jun 22
1
Orphan Scan - v3
Patch 5 has been respun with the recommended change... remove the ex argument in ocfs2_orphan_scan_lock() and ocfs2_orphan_scan_unlock(). Sunil
2009 Mar 06
1
[PATCH 1/1] Patch to recover orphans in offline slots during recovery and mount (revised)
...cfs2/ocfs2.h | 2 + fs/ocfs2/super.c | 6 ++ 4 files changed, 131 insertions(+), 18 deletions(-) diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 57d7d25..cb1ec7f 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -65,6 +65,11 @@ static int ocfs2_trylock_journal(struct ocfs2_super *osb, static int ocfs2_recover_orphans(struct ocfs2_super *osb, int slot); static int ocfs2_commit_thread(void *arg); +static void ocfs2_queue_recovery_completion(struct ocfs2_journal *journal, + int slot_num, + struct ocfs2_dinode *la_dinode, + struct ocfs2_dinode...
2009 Jun 19
6
Orphan scan fixes - V2
Implemented the suggestions. Also, moved the ocfs2_orphan_scan_init() to the end of ocfs2_fill_super() instead of calling it earlier in ocfs2_initialize_super(). Sunil
2010 Jan 29
0
[PATCH 3/3] ocfs2:freeze-thaw: make it work -v2
...id ocfs2_refcount_unlock(struct ocfs2_refcount_tree *ref_tree, int ex) ocfs2_cluster_unlock(osb, lockres, level); } +/* + * This is only ever run on behalf of another node. + */ +void ocfs2_freeze_worker(struct work_struct *work) +{ + struct super_block *sb; + int ret, do_unlock = 0; + struct ocfs2_super *osb = container_of(work, struct ocfs2_super, + osb_freeze_work); + + mlog(0, "flags=0x%lx, frozen=%d\n", osb->osb_flags, osb->sb->s_frozen); + + /* If umount is in progress, wait it to complete. */ + ret = ocfs2_test_osb_flag(osb, OCFS2_OSB_UMOUNT_INPROG); + if (ret...
2009 Jun 19
6
[PATCH 1/5] ocfs2: Pin journal head before accessing jh->b_committed_data
...) bh2jh(bg_bh)->b_committed_data; - return !ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap); + if (bg) + ret = !ocfs2_test_bit(nr, (unsigned long *)bg->bg_bitmap); + else + ret = 1; + jbd_unlock_bh_state(bg_bh); + + return ret; } static int ocfs2_block_group_find_clear_bits(struct ocfs2_super *osb, @@ -1885,6 +1894,7 @@ static inline int ocfs2_block_group_clear_bits(handle_t *handle, unsigned int tmp; int journal_type = OCFS2_JOURNAL_ACCESS_WRITE; struct ocfs2_group_desc *undo_bg = NULL; + int cluster_bitmap = 0; mlog_entry_void(); @@ -1905,18 +1915,28 @@ static inline int...
2009 Apr 07
1
Backport to 1.4 of patch that recovers orphans from offline slots
The following patch is a backport of patch that recovers orphans from offline slots. It is being backported from mainline to 1.4 mainline patch: 0001-Patch-to-recover-orphans-in-offline-slots-during-rec.patch Thanks, --Srini
2009 Jun 18
8
Patches backported from mainline
All, Please review the patches backported to 1.4 from mainline. Sunil
2009 Mar 03
3
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6)
...rking copy) @@ -38,6 +38,7 @@ #include "inode.h" #include "buffer_head_io.h" +#include "suballoc.h" struct ocfs2_inode_handle { @@ -49,29 +50,89 @@ static struct dentry *ocfs2_get_dentry(s struct ocfs2_inode_handle *handle) { struct inode *inode; + struct ocfs2_super *osb = OCFS2_SB(sb); + u64 blkno = handle->ih_blkno; + int status, set; struct dentry *result; mlog_entry("(0x%p, 0x%p)\n", sb, handle); - if (handle->ih_blkno == 0) { - mlog_errno(-ESTALE); - return ERR_PTR(-ESTALE); + if (blkno == 0) { + mlog(0, "nfs wants inode...
2009 Mar 05
0
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6.2)
...ps = { .get_osb = ocfs2_get_dentry_osb, .post_unlock = ocfs2_dentry_post_unlock, @@ -617,6 +621,17 @@ static void ocfs2_rename_lock_res_init(struct ocfs2_lock_res *res, &ocfs2_rename_lops, osb); } +static void ocfs2_nfs_sync_lock_res_init(struct ocfs2_lock_res *res, + struct ocfs2_super *osb) +{ + /* nfs_sync lockres doesn't come from a slab so we call init + * once on it manually. */ + ocfs2_lock_res_init_once(res); + ocfs2_build_lock_name(OCFS2_LOCK_TYPE_NFS_SYNC, 0, 0, res->l_name); + ocfs2_lock_res_init_common(osb, res, OCFS2_LOCK_TYPE_NFS_SYNC, + &ocfs2_n...
2009 Mar 06
0
[PATCH 1/1] OCFS2: anti stale inode for nfs (V6.3)
...ps = { .get_osb = ocfs2_get_dentry_osb, .post_unlock = ocfs2_dentry_post_unlock, @@ -617,6 +621,17 @@ static void ocfs2_rename_lock_res_init(struct ocfs2_lock_res *res, &ocfs2_rename_lops, osb); } +static void ocfs2_nfs_sync_lock_res_init(struct ocfs2_lock_res *res, + struct ocfs2_super *osb) +{ + /* nfs_sync lockres doesn't come from a slab so we call init + * once on it manually. */ + ocfs2_lock_res_init_once(res); + ocfs2_build_lock_name(OCFS2_LOCK_TYPE_NFS_SYNC, 0, 0, res->l_name); + ocfs2_lock_res_init_common(osb, res, OCFS2_LOCK_TYPE_NFS_SYNC, + &ocfs2_n...