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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-11-13 16:25:19 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-11-20 10:05:49 +0900
commit45f4910bc0bb904bcf53aa04ee1b807abe1387a6 (patch)
treed40f556ef778f9d4c2b37b4978fae29835de150d /fs
parentd501d7368937740e8d06671a4bfe4e236ed25bd0 (diff)
downloadlinux-45f4910bc0bb904bcf53aa04ee1b807abe1387a6.tar.bz2
nilfs2: use nilfs_btnode_create_block function
This displaces nilfs_btnode_get() use to create new btree node block with nilfs_btnode_create_block. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs')
-rw-r--r--fs/nilfs2/btnode.c13
-rw-r--r--fs/nilfs2/btree.c13
2 files changed, 15 insertions, 11 deletions
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index fc3e4bdb62ae..7086a2a1f7fa 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -270,12 +270,13 @@ retry:
unlock_page(obh->b_page);
}
- err = nilfs_btnode_get(btnc, newkey, 0, &nbh, 1);
- if (likely(!err)) {
- BUG_ON(nbh == obh);
- ctxt->newbh = nbh;
- }
- return err;
+ nbh = nilfs_btnode_create_block(btnc, newkey);
+ if (!nbh)
+ return -ENOMEM;
+
+ BUG_ON(nbh == obh);
+ ctxt->newbh = nbh;
+ return 0;
failed_unlock:
unlock_page(obh->b_page);
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index c9aab29ea1f6..7b0cc4fe9f0d 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -122,12 +122,15 @@ static int nilfs_btree_get_new_block(const struct nilfs_btree *btree,
{
struct address_space *btnc =
&NILFS_BMAP_I((struct nilfs_bmap *)btree)->i_btnode_cache;
- int ret;
+ struct buffer_head *bh;
- ret = nilfs_btnode_get(btnc, ptr, 0, bhp, 1);
- if (!ret)
- set_buffer_nilfs_volatile(*bhp);
- return ret;
+ bh = nilfs_btnode_create_block(btnc, ptr);
+ if (!bh)
+ return -ENOMEM;
+
+ set_buffer_nilfs_volatile(bh);
+ *bhp = bh;
+ return 0;
}
static inline int