diff options
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-11-13 16:25:19 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-11-20 10:05:49 +0900 |
| commit | 45f4910bc0bb904bcf53aa04ee1b807abe1387a6 (patch) | |
| tree | d40f556ef778f9d4c2b37b4978fae29835de150d /fs/nilfs2 | |
| parent | d501d7368937740e8d06671a4bfe4e236ed25bd0 (diff) | |
| download | linux-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/nilfs2')
| -rw-r--r-- | fs/nilfs2/btnode.c | 13 | ||||
| -rw-r--r-- | fs/nilfs2/btree.c | 13 |
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 |