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authorJoel Becker <joel.becker@oracle.com>2008-10-10 04:20:31 +0400
committerMark Fasheh <mfasheh@suse.com>2008-10-14 22:51:57 +0400
commit0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2 (patch)
tree057204016523ce0274d4a23ec02944075f084e8c /fs/ocfs2/buffer_head_io.h
parent31d33073ca38603dea705dae45e094a64ca062d6 (diff)
downloadlinux-0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2.tar.xz
ocfs2: Simplify ocfs2_read_block()
More than 30 callers of ocfs2_read_block() pass exactly OCFS2_BH_CACHED. Only six pass a different flag set. Rather than have every caller care, let's make ocfs2_read_block() take no flags and always do a cached read. The remaining six places can call ocfs2_read_blocks() directly. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/buffer_head_io.h')
-rw-r--r--fs/ocfs2/buffer_head_io.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/ocfs2/buffer_head_io.h b/fs/ocfs2/buffer_head_io.h
index fd0d774ac356..a2ef9e5f8bfe 100644
--- a/fs/ocfs2/buffer_head_io.h
+++ b/fs/ocfs2/buffer_head_io.h
@@ -33,8 +33,7 @@ void ocfs2_end_buffer_io_sync(struct buffer_head *bh,
static inline int ocfs2_read_block(struct inode *inode,
u64 off,
- struct buffer_head **bh,
- int flags);
+ struct buffer_head **bh);
int ocfs2_write_block(struct ocfs2_super *osb,
struct buffer_head *bh,
@@ -54,7 +53,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
#define OCFS2_BH_READAHEAD 8
static inline int ocfs2_read_block(struct inode *inode, u64 off,
- struct buffer_head **bh, int flags)
+ struct buffer_head **bh)
{
int status = 0;
@@ -64,7 +63,7 @@ static inline int ocfs2_read_block(struct inode *inode, u64 off,
goto bail;
}
- status = ocfs2_read_blocks(inode, off, 1, bh, flags);
+ status = ocfs2_read_blocks(inode, off, 1, bh, OCFS2_BH_CACHED);
bail:
return status;