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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-11-13 00:45:32 +0100
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-11-20 02:05:49 +0100
commitef7d4757a5b7b07a3a0d30d3ba6b587e574b28b9 (patch)
tree5f1f1cad0c9bb755cd332017f66fe502d1286a94 /fs/nilfs2/sufile.h
parentnilfs2: add local variable to cache the number of clean segments (diff)
downloadlinux-ef7d4757a5b7b07a3a0d30d3ba6b587e574b28b9.tar.xz
linux-ef7d4757a5b7b07a3a0d30d3ba6b587e574b28b9.zip
nilfs2: simplify nilfs_sufile_get_ncleansegs function
Previously, this function took an status code to return possible error codes. The ("nilfs2: add local variable to cache the number of clean segments") patch removed the possibility to return errors. So, this simplifies the function definition to make it directly return the number of clean segments. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/sufile.h')
-rw-r--r--fs/nilfs2/sufile.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nilfs2/sufile.h b/fs/nilfs2/sufile.h
index b303a80ac3b1..c339ad5b5326 100644
--- a/fs/nilfs2/sufile.h
+++ b/fs/nilfs2/sufile.h
@@ -34,6 +34,8 @@ static inline unsigned long nilfs_sufile_get_nsegments(struct inode *sufile)
return NILFS_MDT(sufile)->mi_nilfs->ns_nsegments;
}
+unsigned long nilfs_sufile_get_ncleansegs(struct inode *sufile);
+
int nilfs_sufile_alloc(struct inode *, __u64 *);
int nilfs_sufile_get_segment_usage(struct inode *, __u64,
struct nilfs_segment_usage **,
@@ -41,7 +43,6 @@ int nilfs_sufile_get_segment_usage(struct inode *, __u64,
void nilfs_sufile_put_segment_usage(struct inode *, __u64,
struct buffer_head *);
int nilfs_sufile_get_stat(struct inode *, struct nilfs_sustat *);
-int nilfs_sufile_get_ncleansegs(struct inode *, unsigned long *);
ssize_t nilfs_sufile_get_suinfo(struct inode *, __u64, void *, unsigned,
size_t);