diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/tree-log.c | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index f05fca7..ab7168e 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -2996,6 +2996,26 @@ static void fill_inode_item(struct btrfs_trans_handle *trans, } +static int log_inode_item(struct btrfs_trans_handle *trans, + struct btrfs_root *log, struct btrfs_path *path, + struct inode *inode) +{ + struct btrfs_inode_item *inode_item; + struct btrfs_key key; + int ret; + + memcpy(&key, &BTRFS_I(inode)->location, sizeof(key)); + ret = btrfs_insert_empty_item(trans, log, path, &key, + sizeof(*inode_item)); + if (ret && ret != -EEXIST) + return ret; + inode_item = btrfs_item_ptr(path->nodes[0], path->slots[0], + struct btrfs_inode_item); + fill_inode_item(trans, path->nodes[0], inode_item, inode, 0); + btrfs_release_path(path); + return 0; +} + static noinline int copy_items(struct btrfs_trans_handle *trans, struct inode *inode, struct btrfs_path *dst_path, @@ -3433,17 +3453,24 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans, &BTRFS_I(inode)->runtime_flags); ret = btrfs_truncate_inode_items(trans, log, inode, 0, 0); - } else { + } else if (test_and_clear_bit(BTRFS_INODE_COPY_EVERYTHING, + &BTRFS_I(inode)->runtime_flags)) { if (inode_only == LOG_INODE_ALL) fast_search = true; - if (test_and_clear_bit(BTRFS_INODE_COPY_EVERYTHING, - &BTRFS_I(inode)->runtime_flags)) - max_key.type = BTRFS_XATTR_ITEM_KEY; - else - max_key.type = BTRFS_INODE_ITEM_KEY; + max_key.type = BTRFS_XATTR_ITEM_KEY; ret = drop_objectid_items(trans, log, path, ino, max_key.type); + } else { + if (inode_only == LOG_INODE_ALL) + fast_search = true; + ret = log_inode_item(trans, log, dst_path, inode); + if (ret) { + err = ret; + goto out_unlock; + } + goto log_extents; } + } if (ret) { err = ret; @@ -3522,6 +3549,7 @@ next_slot: ins_nr = 0; } +log_extents: if (fast_search) { btrfs_release_path(path); btrfs_release_path(dst_path); |