diff options
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/btree.c | 6 | ||||
| -rw-r--r-- | fs/nilfs2/segment.c | 18 |
2 files changed, 13 insertions, 11 deletions
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 9f4d9432d38a..b9d15c3df3cc 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -1668,8 +1668,7 @@ static int nilfs_btree_check_delete(struct nilfs_bmap *btree, __u64 key) maxkey = nilfs_btree_node_get_key(node, nchildren - 1); nextmaxkey = (nchildren > 1) ? nilfs_btree_node_get_key(node, nchildren - 2) : 0; - if (bh != NULL) - brelse(bh); + brelse(bh); return (maxkey == key) && (nextmaxkey < NILFS_BMAP_LARGE_LOW); } @@ -1717,8 +1716,7 @@ static int nilfs_btree_gather_data(struct nilfs_bmap *btree, ptrs[i] = le64_to_cpu(dptrs[i]); } - if (bh != NULL) - brelse(bh); + brelse(bh); return nitems; } diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index 0afe0832c754..6e4a7c4228c7 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -875,9 +875,11 @@ static int nilfs_segctor_create_checkpoint(struct nilfs_sc_info *sci) nilfs_mdt_mark_dirty(nilfs->ns_cpfile); nilfs_cpfile_put_checkpoint( nilfs->ns_cpfile, nilfs->ns_cno, bh_cp); - } else - WARN_ON(err == -EINVAL || err == -ENOENT); - + } else if (err == -EINVAL || err == -ENOENT) { + nilfs_error(sci->sc_super, + "checkpoint creation failed due to metadata corruption."); + err = -EIO; + } return err; } @@ -891,7 +893,11 @@ static int nilfs_segctor_fill_in_checkpoint(struct nilfs_sc_info *sci) err = nilfs_cpfile_get_checkpoint(nilfs->ns_cpfile, nilfs->ns_cno, 0, &raw_cp, &bh_cp); if (unlikely(err)) { - WARN_ON(err == -EINVAL || err == -ENOENT); + if (err == -EINVAL || err == -ENOENT) { + nilfs_error(sci->sc_super, + "checkpoint finalization failed due to metadata corruption."); + err = -EIO; + } goto failed_ibh; } raw_cp->cp_snapshot_list.ssl_next = 0; @@ -2235,7 +2241,6 @@ int nilfs_construct_segment(struct super_block *sb) struct the_nilfs *nilfs = sb->s_fs_info; struct nilfs_sc_info *sci = nilfs->ns_writer; struct nilfs_transaction_info *ti; - int err; if (!sci) return -EROFS; @@ -2243,8 +2248,7 @@ int nilfs_construct_segment(struct super_block *sb) /* A call inside transactions causes a deadlock. */ BUG_ON((ti = current->journal_info) && ti->ti_magic == NILFS_TI_MAGIC); - err = nilfs_segctor_sync(sci); - return err; + return nilfs_segctor_sync(sci); } /** |