diff options
Diffstat (limited to 'fs/bcachefs/inode.c')
| -rw-r--r-- | fs/bcachefs/inode.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/fs/bcachefs/inode.c b/fs/bcachefs/inode.c index 12bf5e3432f6..d2748e700028 100644 --- a/fs/bcachefs/inode.c +++ b/fs/bcachefs/inode.c @@ -443,31 +443,32 @@ int bch2_inode_rm(struct bch_fs *c, u64 inode_nr) return ret; } -int bch2_inode_find_by_inum(struct bch_fs *c, u64 inode_nr, - struct bch_inode_unpacked *inode) +int bch2_inode_find_by_inum_trans(struct btree_trans *trans, u64 inode_nr, + struct bch_inode_unpacked *inode) { - struct btree_trans trans; struct btree_iter *iter; struct bkey_s_c k; int ret = -ENOENT; - bch2_trans_init(&trans, c); + iter = bch2_trans_get_iter(trans, BTREE_ID_INODES, + POS(inode_nr, 0), BTREE_ITER_SLOTS); + if (IS_ERR(iter)) + return PTR_ERR(iter); - for_each_btree_key(&trans, iter, BTREE_ID_INODES, - POS(inode_nr, 0), BTREE_ITER_SLOTS, k) { - switch (k.k->type) { - case KEY_TYPE_inode: - ret = bch2_inode_unpack(bkey_s_c_to_inode(k), inode); - break; - default: - /* hole, not found */ - break; - } + k = bch2_btree_iter_peek_slot(iter); + if (k.k->type == KEY_TYPE_inode) + ret = bch2_inode_unpack(bkey_s_c_to_inode(k), inode); - break; - } + bch2_trans_iter_put(trans, iter); - return bch2_trans_exit(&trans) ?: ret; + return ret; +} + +int bch2_inode_find_by_inum(struct bch_fs *c, u64 inode_nr, + struct bch_inode_unpacked *inode) +{ + return bch2_trans_do(c, NULL, 0, + bch2_inode_find_by_inum_trans(&trans, inode_nr, inode)); } #ifdef CONFIG_BCACHEFS_DEBUG |