diff options
| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-10-18 15:13:59 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2008-01-25 14:45:54 -0800 |
| commit | f1f540688eae66c274ff1c1133b5d9c687b28f58 (patch) | |
| tree | 0abf61ad3e15b1c87d5958aae7b02d852672c159 | |
| parent | 34d024f84345807bf44163fac84e921513dde323 (diff) | |
ocfs2: Add data downconvert worker to inode lock
In order to extend inode lock coverage to inode data, we use the same data
downconvert worker with only a small modification to only do work for
regular files.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
| -rw-r--r-- | fs/ocfs2/dlmglue.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index b3068ade3f7..7e36abea8f4 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -228,6 +228,7 @@ static struct ocfs2_lock_res_ops ocfs2_inode_meta_lops = { .get_osb = ocfs2_get_inode_osb, .check_downconvert = ocfs2_check_meta_downconvert, .set_lvb = ocfs2_set_meta_lvb, + .downconvert_worker = ocfs2_data_convert_worker, .flags = LOCK_TYPE_REQUIRES_REFRESH|LOCK_TYPE_USES_LVB, }; @@ -2851,6 +2852,9 @@ static int ocfs2_data_convert_worker(struct ocfs2_lock_res *lockres, inode = ocfs2_lock_res_inode(lockres); mapping = inode->i_mapping; + if (S_ISREG(inode->i_mode)) + goto out; + /* * We need this before the filemap_fdatawrite() so that it can * transfer the dirty bit from the PTE to the @@ -2876,6 +2880,7 @@ static int ocfs2_data_convert_worker(struct ocfs2_lock_res *lockres, filemap_fdatawait(mapping); } +out: return UNBLOCK_CONTINUE; } |