nilfs2: refactor recovery logic routines
Most functions in recovery code take an argument of a super block
instance or a nilfs_sb_info struct for convenience sake.
This replaces them aggressively with a nilfs object by applying
__bread and __breadahead against routines using sb_bread and
sb_breadahead.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 01e20db..d6bb67e 100644
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -234,9 +234,9 @@
extern void nilfs_detach_segment_constructor(struct nilfs_sb_info *);
/* recovery.c */
-extern int nilfs_read_super_root_block(struct super_block *, sector_t,
+extern int nilfs_read_super_root_block(struct the_nilfs *, sector_t,
struct buffer_head **, int);
-extern int nilfs_search_super_root(struct the_nilfs *, struct nilfs_sb_info *,
+extern int nilfs_search_super_root(struct the_nilfs *,
struct nilfs_recovery_info *);
extern int nilfs_recover_logical_segments(struct the_nilfs *,
struct nilfs_sb_info *,