From 3033342a0b76048e32ce1faebfa85cf8f1aa93b5 Mon Sep 17 00:00:00 2001 From: Ryusuke Konishi Date: Sun, 24 May 2009 00:09:44 +0900 Subject: nilfs2: remove useless b_low and b_high fields from nilfs_bmap struct This will cut off 16 bytes from the nilfs_bmap struct which is embedded in the on-memory inode of nilfs. The b_high field was never used, and the b_low field stores a constant value which can be determined by whether the inode uses btree for block mapping or not. Signed-off-by: Ryusuke Konishi --- fs/nilfs2/btree.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/nilfs2/btree.h') diff --git a/fs/nilfs2/btree.h b/fs/nilfs2/btree.h index 4766deb52fb1..48aad2a0c59f 100644 --- a/fs/nilfs2/btree.h +++ b/fs/nilfs2/btree.h @@ -108,10 +108,9 @@ struct nilfs_btree { int nilfs_btree_path_cache_init(void); void nilfs_btree_path_cache_destroy(void); -int nilfs_btree_init(struct nilfs_bmap *, __u64, __u64); +int nilfs_btree_init(struct nilfs_bmap *); int nilfs_btree_convert_and_insert(struct nilfs_bmap *, __u64, __u64, - const __u64 *, const __u64 *, - int, __u64, __u64); + const __u64 *, const __u64 *, int); void nilfs_btree_init_gc(struct nilfs_bmap *); #endif /* _NILFS_BTREE_H */ -- cgit v1.2.3