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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-05-03 21:43:01 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-06-10 23:41:09 +0900
commitd97a51a7e3c298d9899ea91165dfa0783fa5cc5c (patch)
tree31c3b082565cd3004c2036fe79657297a29a5824 /fs/nilfs2/bmap.h
parent65822070646ed7f2cf520439006dd863529be16e (diff)
downloadlinux-d97a51a7e3c298d9899ea91165dfa0783fa5cc5c.tar.bz2
nilfs2: unify bmap operations starting use of indirect block address
This simplifies some low level functions of bmap. Three bmap pointer operations, nilfs_bmap_start_v(), nilfs_bmap_commit_v(), and nilfs_bmap_abort_v(), are unified into one nilfs_bmap_start_v() function. And the related indirect function calls are replaced with it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/bmap.h')
-rw-r--r--fs/nilfs2/bmap.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/nilfs2/bmap.h b/fs/nilfs2/bmap.h
index 4f2708abb1ba..ad251d3e6752 100644
--- a/fs/nilfs2/bmap.h
+++ b/fs/nilfs2/bmap.h
@@ -96,13 +96,6 @@ struct nilfs_bmap_ptr_operations {
union nilfs_bmap_ptr_req *);
void (*bpop_abort_alloc_ptr)(struct nilfs_bmap *,
union nilfs_bmap_ptr_req *);
- int (*bpop_prepare_start_ptr)(struct nilfs_bmap *,
- union nilfs_bmap_ptr_req *);
- void (*bpop_commit_start_ptr)(struct nilfs_bmap *,
- union nilfs_bmap_ptr_req *,
- sector_t);
- void (*bpop_abort_start_ptr)(struct nilfs_bmap *,
- union nilfs_bmap_ptr_req *);
int (*bpop_prepare_end_ptr)(struct nilfs_bmap *,
union nilfs_bmap_ptr_req *);
void (*bpop_commit_end_ptr)(struct nilfs_bmap *,
@@ -183,6 +176,8 @@ void nilfs_bmap_commit_gcdat(struct nilfs_bmap *, struct nilfs_bmap *);
* Internal use only
*/
+int nilfs_bmap_start_v(struct nilfs_bmap *, union nilfs_bmap_ptr_req *,
+ sector_t);
int nilfs_bmap_move_v(const struct nilfs_bmap *, __u64, sector_t);
int nilfs_bmap_mark_dirty(const struct nilfs_bmap *, __u64);