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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-05-21 20:07:13 +0400
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-06-10 18:41:10 +0400
commitf198dbb9cf580c09644ebdf46846115c6daff14e (patch)
tree0792f2044153e35bea1c2b93d69ba8045cd86551 /fs/nilfs2/bmap.c
parent9f098900ad34edfe3bcc2498cfa372f588b96c62 (diff)
downloadlinux-f198dbb9cf580c09644ebdf46846115c6daff14e.tar.xz
nilfs2: move get block functions in bmap.c into btree codes
Two get block function for btree nodes, nilfs_bmap_get_block() and nilfs_bmap_get_new_block(), are called only from the btree codes. This relocation will increase opportunities of compiler optimization. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/bmap.c')
-rw-r--r--fs/nilfs2/bmap.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c
index d7dbedfbd2b4..cf5c5d2cfa00 100644
--- a/fs/nilfs2/bmap.c
+++ b/fs/nilfs2/bmap.c
@@ -417,26 +417,6 @@ void nilfs_bmap_sub_blocks(const struct nilfs_bmap *bmap, int n)
mark_inode_dirty(bmap->b_inode);
}
-int nilfs_bmap_get_block(const struct nilfs_bmap *bmap, __u64 ptr,
- struct buffer_head **bhp)
-{
- return nilfs_btnode_get(&NILFS_BMAP_I(bmap)->i_btnode_cache,
- ptr, 0, bhp, 0);
-}
-
-int nilfs_bmap_get_new_block(const struct nilfs_bmap *bmap, __u64 ptr,
- struct buffer_head **bhp)
-{
- int ret;
-
- ret = nilfs_btnode_get(&NILFS_BMAP_I(bmap)->i_btnode_cache,
- ptr, 0, bhp, 1);
- if (ret < 0)
- return ret;
- set_buffer_nilfs_volatile(*bhp);
- return 0;
-}
-
__u64 nilfs_bmap_data_get_key(const struct nilfs_bmap *bmap,
const struct buffer_head *bh)
{