diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index fc0df95c286..5e2ffb95cc6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -2680,13 +2680,14 @@ static int drop_objectid_items(struct btrfs_trans_handle *trans, } static noinline int copy_items(struct btrfs_trans_handle *trans, - struct btrfs_root *log, + struct inode *inode, struct btrfs_path *dst_path, struct extent_buffer *src, int start_slot, int nr, int inode_only) { unsigned long src_offset; unsigned long dst_offset; + struct btrfs_root *log = BTRFS_I(inode)->root->log_root; struct btrfs_file_extent_item *extent; struct btrfs_inode_item *inode_item; int ret; @@ -2695,6 +2696,7 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, char *ins_data; int i; struct list_head ordered_sums; + int skip_csum = BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM; INIT_LIST_HEAD(&ordered_sums); @@ -2745,7 +2747,8 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, * or deletes of this inode don't have to relog the inode * again */ - if (btrfs_key_type(ins_keys + i) == BTRFS_EXTENT_DATA_KEY) { + if (btrfs_key_type(ins_keys + i) == BTRFS_EXTENT_DATA_KEY && + !skip_csum) { int found_type; extent = btrfs_item_ptr(src, start_slot + i, struct btrfs_file_extent_item); @@ -2873,7 +2876,7 @@ next_slot: args->start_slot + args->nr == path->slots[0]) { args->nr++; } else if (args->nr) { - ret = copy_items(trans, log, dst_path, args->src, + ret = copy_items(trans, inode, dst_path, args->src, args->start_slot, args->nr, LOG_INODE_ALL); if (ret) @@ -2910,7 +2913,7 @@ next_slot: } if (args->nr) { - ret = copy_items(trans, log, dst_path, args->src, + ret = copy_items(trans, inode, dst_path, args->src, args->start_slot, args->nr, LOG_INODE_ALL); if (ret) @@ -2930,7 +2933,6 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans, struct btrfs_path *dst_path) { struct log_args args; - struct btrfs_root *log = root->log_root; struct extent_map *em, *n; struct list_head extents; struct extent_map_tree *tree = &BTRFS_I(inode)->extent_tree; @@ -2971,7 +2973,7 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans, * our search */ if (args.nr && em->mod_start != args.next_offset) { - ret = copy_items(trans, log, dst_path, args.src, + ret = copy_items(trans, inode, dst_path, args.src, args.start_slot, args.nr, LOG_INODE_ALL); if (ret) @@ -2984,7 +2986,7 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans, } if (!ret && args.nr) - ret = copy_items(trans, log, dst_path, args.src, + ret = copy_items(trans, inode, dst_path, args.src, args.start_slot, args.nr, LOG_INODE_ALL); btrfs_release_path(path); WARN_ON(!list_empty(&extents)); @@ -3109,7 +3111,7 @@ again: goto next_slot; } - ret = copy_items(trans, log, dst_path, src, ins_start_slot, + ret = copy_items(trans, inode, dst_path, src, ins_start_slot, ins_nr, inode_only); if (ret) { err = ret; @@ -3127,7 +3129,7 @@ next_slot: goto again; } if (ins_nr) { - ret = copy_items(trans, log, dst_path, src, + ret = copy_items(trans, inode, dst_path, src, ins_start_slot, ins_nr, inode_only); if (ret) { @@ -3148,8 +3150,7 @@ next_slot: break; } if (ins_nr) { - ret = copy_items(trans, log, dst_path, src, - ins_start_slot, + ret = copy_items(trans, inode, dst_path, src, ins_start_slot, ins_nr, inode_only); if (ret) { err = ret;