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| author | Joel Becker <joel.becker@oracle.com> | 2008-10-10 02:20:34 +0200 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-10-14 20:58:22 +0200 |
| commit | d4a8c93c8248534bdedb07f83c9aebd6f7d1d579 (patch) | |
| tree | f978a7b36d515c29657f271ca5b70281c911a82f /fs/ocfs2/localalloc.c | |
| parent | ocfs2: Kill the last naked wait_on_buffer() for cached reads. (diff) | |
| download | linux-d4a8c93c8248534bdedb07f83c9aebd6f7d1d579.tar.xz linux-d4a8c93c8248534bdedb07f83c9aebd6f7d1d579.zip | |
ocfs2: Make cached block reads the common case.
ocfs2_read_blocks() currently requires the CACHED flag for cached I/O.
However, that's the common case. Let's flip it around and provide an
IGNORE_CACHE flag for the special users. This has the added benefit of
cleaning up the code some (ignore_cache takes on its special meaning
earlier in the loop).
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/localalloc.c')
| -rw-r--r-- | fs/ocfs2/localalloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 3ea740d15feb..687b28713c32 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -249,7 +249,7 @@ int ocfs2_load_local_alloc(struct ocfs2_super *osb) } status = ocfs2_read_blocks(inode, OCFS2_I(inode)->ip_blkno, 1, - &alloc_bh, 0); + &alloc_bh, OCFS2_BH_IGNORE_CACHE); if (status < 0) { mlog_errno(status); goto bail; @@ -460,7 +460,7 @@ int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb, mutex_lock(&inode->i_mutex); status = ocfs2_read_blocks(inode, OCFS2_I(inode)->ip_blkno, 1, - &alloc_bh, 0); + &alloc_bh, OCFS2_BH_IGNORE_CACHE); if (status < 0) { mlog_errno(status); goto bail; |