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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2010-06-28 17:49:29 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2010-07-23 10:02:10 +0900
commit7ecaa46cfea453238a369b3019739d50ff5d7c37 (patch)
treec69911a31c3a2cd4966979de2d34764e08471f2a /fs/nilfs2/nilfs.h
parentbde4e696e4a527c3cc579ed77e4844d11ca17e12 (diff)
downloadlinux-7ecaa46cfea453238a369b3019739d50ff5d7c37.tar.bz2
nilfs2: add nilfs_cleanup_super
This function write out filesystem state to super blocks in order to share the same cleanup work. This is a preparation for making super block writeback alternately. Cc: Jiro SEKIBA <jir@unicus.jp> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/nilfs.h')
-rw-r--r--fs/nilfs2/nilfs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h
index 47d6d7928122..469541711a1f 100644
--- a/fs/nilfs2/nilfs.h
+++ b/fs/nilfs2/nilfs.h
@@ -271,6 +271,7 @@ nilfs_read_super_block(struct super_block *, u64, int, struct buffer_head **);
extern int nilfs_store_magic_and_option(struct super_block *,
struct nilfs_super_block *, char *);
extern int nilfs_commit_super(struct nilfs_sb_info *, int);
+extern int nilfs_cleanup_super(struct nilfs_sb_info *);
extern int nilfs_attach_checkpoint(struct nilfs_sb_info *, __u64);
extern void nilfs_detach_checkpoint(struct nilfs_sb_info *);