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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
parent31d33073ca38603dea705dae45e094a64ca062d6 (diff)
downloadblackbird-op-linux-0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2.tar.gz
blackbird-op-linux-0fcaa56a2a020dd6f90c202b7084e6f4cbedb6c2.zip
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')
-rw-r--r--fs/ocfs2/alloc.c25
-rw-r--r--fs/ocfs2/aops.c6
-rw-r--r--fs/ocfs2/buffer_head_io.h7
-rw-r--r--fs/ocfs2/dir.c9
-rw-r--r--fs/ocfs2/dlmglue.c8
-rw-r--r--fs/ocfs2/extent_map.c8
-rw-r--r--fs/ocfs2/file.c7
-rw-r--r--fs/ocfs2/inode.c4
-rw-r--r--fs/ocfs2/journal.c2
-rw-r--r--fs/ocfs2/localalloc.c8
-rw-r--r--fs/ocfs2/namei.c2
-rw-r--r--fs/ocfs2/resize.c3
-rw-r--r--fs/ocfs2/slot_map.c2
-rw-r--r--fs/ocfs2/suballoc.c11
-rw-r--r--fs/ocfs2/symlink.c5
-rw-r--r--fs/ocfs2/xattr.c42
16 files changed, 55 insertions, 94 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index a164e09491f8..0cc2deb9394c 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -706,7 +706,7 @@ int ocfs2_num_free_extents(struct ocfs2_super *osb,
if (last_eb_blk) {
retval = ocfs2_read_block(inode, last_eb_blk,
- &eb_bh, OCFS2_BH_CACHED);
+ &eb_bh);
if (retval < 0) {
mlog_errno(retval);
goto bail;
@@ -1176,7 +1176,7 @@ static int ocfs2_find_branch_target(struct ocfs2_super *osb,
brelse(bh);
bh = NULL;
- status = ocfs2_read_block(inode, blkno, &bh, OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, blkno, &bh);
if (status < 0) {
mlog_errno(status);
goto bail;
@@ -1540,7 +1540,7 @@ static int __ocfs2_find_path(struct inode *inode,
brelse(bh);
bh = NULL;
- ret = ocfs2_read_block(inode, blkno, &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, blkno, &bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -4294,9 +4294,7 @@ static int ocfs2_figure_insert_type(struct inode *inode,
* ocfs2_figure_insert_type() and ocfs2_add_branch()
* may want it later.
*/
- ret = ocfs2_read_block(inode,
- ocfs2_et_get_last_eb_blk(et), &bh,
- OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, ocfs2_et_get_last_eb_blk(et), &bh);
if (ret) {
mlog_exit(ret);
goto out;
@@ -4762,9 +4760,8 @@ static int __ocfs2_mark_extent_written(struct inode *inode,
if (path->p_tree_depth) {
struct ocfs2_extent_block *eb;
- ret = ocfs2_read_block(inode,
- ocfs2_et_get_last_eb_blk(et),
- &last_eb_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, ocfs2_et_get_last_eb_blk(et),
+ &last_eb_bh);
if (ret) {
mlog_exit(ret);
goto out;
@@ -4921,9 +4918,8 @@ static int ocfs2_split_tree(struct inode *inode, struct ocfs2_extent_tree *et,
depth = path->p_tree_depth;
if (depth > 0) {
- ret = ocfs2_read_block(inode,
- ocfs2_et_get_last_eb_blk(et),
- &last_eb_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, ocfs2_et_get_last_eb_blk(et),
+ &last_eb_bh);
if (ret < 0) {
mlog_errno(ret);
goto out;
@@ -5590,8 +5586,7 @@ static int ocfs2_get_truncate_log_info(struct ocfs2_super *osb,
goto bail;
}
- status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &bh,
- OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &bh);
if (status < 0) {
iput(inode);
mlog_errno(status);
@@ -6990,7 +6985,7 @@ int ocfs2_prepare_truncate(struct ocfs2_super *osb,
if (fe->id2.i_list.l_tree_depth) {
status = ocfs2_read_block(inode, le64_to_cpu(fe->i_last_eb_blk),
- &last_eb_bh, OCFS2_BH_CACHED);
+ &last_eb_bh);
if (status < 0) {
mlog_errno(status);
goto bail;
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index f232a0e3c30f..c22543b33420 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -68,8 +68,7 @@ static int ocfs2_symlink_get_block(struct inode *inode, sector_t iblock,
goto bail;
}
- status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno,
- &bh, OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &bh);
if (status < 0) {
mlog_errno(status);
goto bail;
@@ -263,8 +262,7 @@ static int ocfs2_readpage_inline(struct inode *inode, struct page *page)
BUG_ON(!PageLocked(page));
BUG_ON(!(OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL));
- ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &di_bh,
- OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &di_bh);
if (ret) {
mlog_errno(ret);
goto out;
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;
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 828437ca91ba..459e6b8467dc 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -188,8 +188,7 @@ static struct buffer_head *ocfs2_find_entry_id(const char *name,
struct ocfs2_dinode *di;
struct ocfs2_inline_data *data;
- ret = ocfs2_read_block(dir, OCFS2_I(dir)->ip_blkno, &di_bh,
- OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(dir, OCFS2_I(dir)->ip_blkno, &di_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -417,8 +416,7 @@ static inline int ocfs2_delete_entry_id(handle_t *handle,
struct ocfs2_dinode *di;
struct ocfs2_inline_data *data;
- ret = ocfs2_read_block(dir, OCFS2_I(dir)->ip_blkno,
- &di_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(dir, OCFS2_I(dir)->ip_blkno, &di_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -596,8 +594,7 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode,
struct ocfs2_inline_data *data;
struct ocfs2_dir_entry *de;
- ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno,
- &di_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &di_bh);
if (ret) {
mlog(ML_ERROR, "Unable to read inode block for dir %llu\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno);
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 3b2cd0f87210..ec684426034b 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -2024,8 +2024,7 @@ static int ocfs2_inode_lock_update(struct inode *inode,
} else {
/* Boo, we have to go to disk. */
/* read bh, cast, ocfs2_refresh_inode */
- status = ocfs2_read_block(inode, oi->ip_blkno,
- bh, OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, oi->ip_blkno, bh);
if (status < 0) {
mlog_errno(status);
goto bail_refresh;
@@ -2086,10 +2085,7 @@ static int ocfs2_assign_bh(struct inode *inode,
return 0;
}
- status = ocfs2_read_block(inode,
- OCFS2_I(inode)->ip_blkno,
- ret_bh,
- OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, ret_bh);
if (status < 0)
mlog_errno(status);
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index 5b482214bb75..2baedac58234 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -293,8 +293,7 @@ static int ocfs2_last_eb_is_empty(struct inode *inode,
struct ocfs2_extent_block *eb;
struct ocfs2_extent_list *el;
- ret = ocfs2_read_block(inode, last_eb_blk,
- &eb_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, last_eb_blk, &eb_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -384,7 +383,7 @@ static int ocfs2_figure_hole_clusters(struct inode *inode,
ret = ocfs2_read_block(inode,
le64_to_cpu(eb->h_next_leaf_blk),
- &next_eb_bh, OCFS2_BH_CACHED);
+ &next_eb_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -631,8 +630,7 @@ int ocfs2_get_clusters(struct inode *inode, u32 v_cluster,
if (ret == 0)
goto out;
- ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno,
- &di_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &di_bh);
if (ret) {
mlog_errno(ret);
goto out;
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 7a809be54e84..8d3225a78073 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -545,8 +545,7 @@ static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
*/
BUG_ON(mark_unwritten && !ocfs2_sparse_alloc(osb));
- status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &bh,
- OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, &bh);
if (status < 0) {
mlog_errno(status);
goto leave;
@@ -1132,7 +1131,7 @@ static int ocfs2_write_remove_suid(struct inode *inode)
struct buffer_head *bh = NULL;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
- ret = ocfs2_read_block(inode, oi->ip_blkno, &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, oi->ip_blkno, &bh);
if (ret < 0) {
mlog_errno(ret);
goto out;
@@ -1159,7 +1158,7 @@ static int ocfs2_allocate_unwritten_extents(struct inode *inode,
if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
ret = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno,
- &di_bh, OCFS2_BH_CACHED);
+ &di_bh);
if (ret) {
mlog_errno(ret);
goto out;
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 6ec31b92a47f..c5ee9e3cf80b 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -461,7 +461,7 @@ static int ocfs2_read_locked_inode(struct inode *inode,
}
if (can_lock)
- status = ocfs2_read_block(inode, args->fi_blkno, &bh, 0);
+ status = ocfs2_read_blocks(inode, args->fi_blkno, 1, &bh, 0);
else
status = ocfs2_read_blocks_sync(osb, args->fi_blkno, 1, &bh);
if (status < 0) {
@@ -1165,7 +1165,7 @@ struct buffer_head *ocfs2_bread(struct inode *inode,
goto fail;
}
- tmperr = ocfs2_read_block(inode, p_blkno, &bh, readflags);
+ tmperr = ocfs2_read_blocks(inode, p_blkno, 1, &bh, readflags);
if (tmperr < 0)
goto fail;
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 9854fb7315b6..d161fe5e3bde 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1134,7 +1134,7 @@ static int ocfs2_read_journal_inode(struct ocfs2_super *osb,
}
SET_INODE_JOURNAL(inode);
- status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, bh, 0);
+ status = ocfs2_read_blocks(inode, OCFS2_I(inode)->ip_blkno, 1, bh, 0);
if (status < 0) {
mlog_errno(status);
goto bail;
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index b77b67bb2776..3ea740d15feb 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -248,8 +248,8 @@ int ocfs2_load_local_alloc(struct ocfs2_super *osb)
goto bail;
}
- status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno,
- &alloc_bh, 0);
+ status = ocfs2_read_blocks(inode, OCFS2_I(inode)->ip_blkno, 1,
+ &alloc_bh, 0);
if (status < 0) {
mlog_errno(status);
goto bail;
@@ -459,8 +459,8 @@ int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb,
mutex_lock(&inode->i_mutex);
- status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno,
- &alloc_bh, 0);
+ status = ocfs2_read_blocks(inode, OCFS2_I(inode)->ip_blkno, 1,
+ &alloc_bh, 0);
if (status < 0) {
mlog_errno(status);
goto bail;
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index e5fc9345dd36..485a6aa0ad39 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -1754,7 +1754,7 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb,
status = ocfs2_read_block(orphan_dir_inode,
OCFS2_I(orphan_dir_inode)->ip_blkno,
- &orphan_dir_bh, OCFS2_BH_CACHED);
+ &orphan_dir_bh);
if (status < 0) {
mlog_errno(status);
goto leave;
diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c
index 92dcd9350560..ffd48db229a7 100644
--- a/fs/ocfs2/resize.c
+++ b/fs/ocfs2/resize.c
@@ -332,8 +332,7 @@ int ocfs2_group_extend(struct inode * inode, int new_clusters)
lgd_blkno = ocfs2_which_cluster_group(main_bm_inode,
first_new_cluster - 1);
- ret = ocfs2_read_block(main_bm_inode, lgd_blkno, &group_bh,
- OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(main_bm_inode, lgd_blkno, &group_bh);
if (ret < 0) {
mlog_errno(ret);
goto out_unlock;
diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c
index 82d986bff7fe..357d3fe18c3f 100644
--- a/fs/ocfs2/slot_map.c
+++ b/fs/ocfs2/slot_map.c
@@ -403,7 +403,7 @@ static int ocfs2_map_slot_buffers(struct ocfs2_super *osb,
(unsigned long long)blkno);
bh = NULL; /* Acquire a fresh bh */
- status = ocfs2_read_block(si->si_inode, blkno, &bh, 0);
+ status = ocfs2_read_blocks(si->si_inode, blkno, 1, &bh, 0);
if (status < 0) {
mlog_errno(status);
goto bail;
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index f0056b7d4353..c5ff18b46b57 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;
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index 8788dc26316d..cbd03dfdc7b9 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -84,10 +84,7 @@ static char *ocfs2_fast_symlink_getlink(struct inode *inode,
mlog_entry_void();
- status = ocfs2_read_block(inode,
- OCFS2_I(inode)->ip_blkno,
- bh,
- OCFS2_BH_CACHED);
+ status = ocfs2_read_block(inode, OCFS2_I(inode)->ip_blkno, bh);
if (status < 0) {
mlog_errno(status);
link = ERR_PTR(status);
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 63037bd7892f..c25780a70dfd 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -537,9 +537,7 @@ static int ocfs2_xattr_block_list(struct inode *inode,
if (!di->i_xattr_loc)
return ret;
- ret = ocfs2_read_block(inode,
- le64_to_cpu(di->i_xattr_loc),
- &blk_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, le64_to_cpu(di->i_xattr_loc), &blk_bh);
if (ret < 0) {
mlog_errno(ret);
return ret;
@@ -672,8 +670,7 @@ static int ocfs2_xattr_get_value_outside(struct inode *inode,
blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cluster);
/* Copy ocfs2_xattr_value */
for (i = 0; i < num_clusters * bpc; i++, blkno++) {
- ret = ocfs2_read_block(inode, blkno,
- &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, blkno, &bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -764,9 +761,7 @@ static int ocfs2_xattr_block_get(struct inode *inode,
memset(&xs->bucket, 0, sizeof(xs->bucket));
- ret = ocfs2_read_block(inode,
- le64_to_cpu(di->i_xattr_loc),
- &blk_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, le64_to_cpu(di->i_xattr_loc), &blk_bh);
if (ret < 0) {
mlog_errno(ret);
return ret;
@@ -922,8 +917,7 @@ static int __ocfs2_xattr_set_value_outside(struct inode *inode,
blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cluster);
for (i = 0; i < num_clusters * bpc; i++, blkno++) {
- ret = ocfs2_read_block(inode, blkno,
- &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, blkno, &bh);
if (ret) {
mlog_errno(ret);
goto out_commit;
@@ -1514,8 +1508,7 @@ static int ocfs2_xattr_free_block(struct inode *inode,
u64 blk, bg_blkno;
u16 bit;
- ret = ocfs2_read_block(inode, block, &blk_bh,
- OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, block, &blk_bh);
if (ret < 0) {
mlog_errno(ret);
goto out;
@@ -1773,9 +1766,7 @@ static int ocfs2_xattr_block_find(struct inode *inode,
if (!di->i_xattr_loc)
return ret;
- ret = ocfs2_read_block(inode,
- le64_to_cpu(di->i_xattr_loc),
- &blk_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, le64_to_cpu(di->i_xattr_loc), &blk_bh);
if (ret < 0) {
mlog_errno(ret);
return ret;
@@ -2216,9 +2207,8 @@ static int ocfs2_find_xe_in_bucket(struct inode *inode,
break;
}
- ret = ocfs2_read_block(inode,
- header_bh->b_blocknr + block_off,
- &name_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, header_bh->b_blocknr + block_off,
+ &name_bh);
if (ret) {
mlog_errno(ret);
break;
@@ -2269,7 +2259,7 @@ static int ocfs2_xattr_bucket_find(struct inode *inode,
u32 last_hash;
u64 blkno;
- ret = ocfs2_read_block(inode, p_blkno, &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, p_blkno, &bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -2285,7 +2275,7 @@ static int ocfs2_xattr_bucket_find(struct inode *inode,
blkno = p_blkno + bucket * blk_per_bucket;
- ret = ocfs2_read_block(inode, blkno, &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, blkno, &bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -2898,7 +2888,6 @@ static int ocfs2_defrag_xattr_bucket(struct inode *inode,
u64 blkno = bucket->bhs[0]->b_blocknr;
u16 blk_per_bucket = ocfs2_blocks_per_xattr_bucket(inode->i_sb);
u16 xh_free_start;
- struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
size_t blocksize = inode->i_sb->s_blocksize;
handle_t *handle;
struct buffer_head **bhs;
@@ -3110,8 +3099,7 @@ static int ocfs2_mv_xattr_bucket_cross_cluster(struct inode *inode,
goto out;
}
- ret = ocfs2_read_block(inode, prev_blkno,
- &old_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, prev_blkno, &old_bh);
if (ret < 0) {
mlog_errno(ret);
brelse(new_bh);
@@ -3481,7 +3469,7 @@ static int ocfs2_cp_xattr_cluster(struct inode *inode,
ocfs2_journal_dirty(handle, first_bh);
/* update the new bucket header. */
- ret = ocfs2_read_block(inode, to_blk_start, &bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, to_blk_start, &bh);
if (ret < 0) {
mlog_errno(ret);
goto out;
@@ -3868,8 +3856,7 @@ static int ocfs2_add_new_xattr_bucket(struct inode *inode,
goto out;
}
- ret = ocfs2_read_block(inode, p_blkno,
- &first_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, p_blkno, &first_bh);
if (ret) {
mlog_errno(ret);
goto out;
@@ -4220,8 +4207,7 @@ static int ocfs2_xattr_bucket_value_truncate(struct inode *inode,
BUG_ON(value_blk != (offset + OCFS2_XATTR_ROOT_SIZE - 1) / blocksize);
value_blk += header_bh->b_blocknr;
- ret = ocfs2_read_block(inode, value_blk,
- &value_bh, OCFS2_BH_CACHED);
+ ret = ocfs2_read_block(inode, value_blk, &value_bh);
if (ret) {
mlog_errno(ret);
goto out;
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