Commit eef1c494 authored by Yan's avatar Yan Committed by Chris Mason
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Btrfs: Properly update right_nritems in push_leaf_left 



The codes that fixup the right leaf and the codes that dirty the
extnet buffer use the variable 'right_nritems' ,  both of them expect
'right_nritems' is the number of items in right leaf after the push.

Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 0e4de584

fs/btrfs/ctree.c

+2 −3
Original line number Diff line number Diff line
@@ -1717,11 +1717,10 @@ static int push_leaf_left(struct btrfs_trans_handle *trans, struct btrfs_root 
			      btrfs_item_nr_offset(push_items),

			     (btrfs_header_nritems(right) - push_items) *

			     sizeof(struct btrfs_item));



	}

	btrfs_set_header_nritems(right, right_nritems - push_items);

	right_nritems -= push_items;

	btrfs_set_header_nritems(right, right_nritems);

	push_space = BTRFS_LEAF_DATA_SIZE(root);



	for (i = 0; i < right_nritems; i++) {

		item = btrfs_item_nr(right, i);