diff options
Diffstat (limited to 'fs/nilfs2/btnode.c')
-rw-r--r-- | fs/nilfs2/btnode.c | 21 |
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: | |||
147 | return err; | 147 | return err; |
148 | } | 148 | } |
149 | 149 | ||
150 | int nilfs_btnode_get(struct address_space *btnc, __u64 blocknr, | ||
151 | sector_t pblocknr, struct buffer_head **pbh) | ||
152 | { | ||
153 | struct buffer_head *bh; | ||
154 | int err; | ||
155 | |||
156 | err = nilfs_btnode_submit_block(btnc, blocknr, pblocknr, pbh); | ||
157 | if (err == -EEXIST) /* internal code (cache hit) */ | ||
158 | return 0; | ||
159 | if (unlikely(err)) | ||
160 | return err; | ||
161 | |||
162 | bh = *pbh; | ||
163 | wait_on_buffer(bh); | ||
164 | if (!buffer_uptodate(bh)) { | ||
165 | brelse(bh); | ||
166 | return -EIO; | ||
167 | } | ||
168 | return 0; | ||
169 | } | ||
170 | |||
171 | /** | 150 | /** |
172 | * nilfs_btnode_delete - delete B-tree node buffer | 151 | * nilfs_btnode_delete - delete B-tree node buffer |
173 | * @bh: buffer to be deleted | 152 | * @bh: buffer to be deleted |