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authorJoel Becker <joel.becker@oracle.com>2008-10-09 17:20:31 -0700
committerMark Fasheh <mfasheh@suse.com>2008-10-14 11:51:57 -0700
commit0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2 (patch)
tree057204016523ce0274d4a23ec02944075f084e8c /fs/ocfs2/suballoc.c
parent31d33073ca38603dea705dae45e094a64ca062d6 (diff)
downloadop-kernel-dev-0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2.zip
op-kernel-dev-0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2.tar.gz
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/suballoc.c')
-rw-r--r--fs/ocfs2/suballoc.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index f0056b7..c5ff18b 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -1172,8 +1172,7 @@ static int ocfs2_search_one_group(struct ocfs2_alloc_context *ac,
struct ocfs2_group_desc *gd;
struct inode *alloc_inode = ac->ac_inode;
- ret = ocfs2_read_block(alloc_inode, gd_blkno,
- &group_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(alloc_inode, gd_blkno, &group_bh);
if (ret < 0) {
mlog_errno(ret);
return ret;
@@ -1244,7 +1243,7 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
status = ocfs2_read_block(alloc_inode,
le64_to_cpu(cl->cl_recs[chain].c_blkno),
- &group_bh, OCFS2_BH_CACHED);
+ &group_bh);
if (status < 0) {
mlog_errno(status);
goto bail;
@@ -1273,8 +1272,7 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac,
prev_group_bh = group_bh;
group_bh = NULL;
status = ocfs2_read_block(alloc_inode,
- next_group, &group_bh,
- OCFS2_BH_CACHED);
+ next_group, &group_bh);
if (status < 0) {
mlog_errno(status);
goto bail;
@@ -1795,8 +1793,7 @@ int ocfs2_free_suballoc_bits(handle_t *handle,
(unsigned long long)OCFS2_I(alloc_inode)->ip_blkno, count,
(unsigned long long)bg_blkno, start_bit);
- status = ocfs2_read_block(alloc_inode, bg_blkno, &group_bh,
- OCFS2_BH_CACHED);
+ status = ocfs2_read_block(alloc_inode, bg_blkno, &group_bh);
if (status < 0) {
mlog_errno(status);
goto bail;
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