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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-11-13 10:49:09 +0300
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-11-20 04:05:50 +0300
commit1376e931b75f954057b1547ba25fcba594cef804 (patch)
treeb8e75d8dddb705c661542b534b4a74f9e1e87aa4 /fs/nilfs2/btnode.c
parent75f65edfcc4a19d14fc8ab860846fad070c8db49 (diff)
downloadlinux-1376e931b75f954057b1547ba25fcba594cef804.tar.xz
nilfs2: eliminate nilfs_btnode_get function
This removes the obsolete nilfs_btnode_get() function and makes nilfs_btree_get_block() directly call nilfs_btnode_submit_block(). This expansion will provide better opportunity for code optimization. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/btnode.c')
-rw-r--r--fs/nilfs2/btnode.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 59658f08d289..471e269536ae 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -147,27 +147,6 @@ out_locked:
return err;
}
-int nilfs_btnode_get(struct address_space *btnc, __u64 blocknr,
- sector_t pblocknr, struct buffer_head **pbh)
-{
- struct buffer_head *bh;
- int err;
-
- err = nilfs_btnode_submit_block(btnc, blocknr, pblocknr, pbh);
- if (err == -EEXIST) /* internal code (cache hit) */
- return 0;
- if (unlikely(err))
- return err;
-
- bh = *pbh;
- wait_on_buffer(bh);
- if (!buffer_uptodate(bh)) {
- brelse(bh);
- return -EIO;
- }
- return 0;
-}
-
/**
* nilfs_btnode_delete - delete B-tree node buffer
* @bh: buffer to be deleted