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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2019-03-28 16:27:49 +0100
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2019-03-28 16:27:49 +0100
commitd899927728beca8357a5b4120b690cb3c1d80844 (patch)
treeccb170439cc8638d71f6120ae08a6faded46db98 /fs/btrfs/send.c
parent8d60367808c45e33c0a9127621f4e5fc34914f6b (diff)
parent0a8ab17689e628c84a666195bfc6ab85d11cf057 (diff)
Diffstat (limited to 'fs/btrfs/send.c')
-rw-r--r--fs/btrfs/send.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 79dc3ee1de58..a45f26ac5da7 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -3349,7 +3349,8 @@ static void free_pending_move(struct send_ctx *sctx, struct pending_dir_move *m)
kfree(m);
}
-static void tail_append_pending_moves(struct pending_dir_move *moves,
+static void tail_append_pending_moves(struct send_ctx *sctx,
+ struct pending_dir_move *moves,
struct list_head *stack)
{
if (list_empty(&moves->list)) {
@@ -3360,6 +3361,10 @@ static void tail_append_pending_moves(struct pending_dir_move *moves,
list_add_tail(&moves->list, stack);
list_splice_tail(&list, stack);
}
+ if (!RB_EMPTY_NODE(&moves->node)) {
+ rb_erase(&moves->node, &sctx->pending_dir_moves);
+ RB_CLEAR_NODE(&moves->node);
+ }
}
static int apply_children_dir_moves(struct send_ctx *sctx)
@@ -3374,7 +3379,7 @@ static int apply_children_dir_moves(struct send_ctx *sctx)
return 0;
INIT_LIST_HEAD(&stack);
- tail_append_pending_moves(pm, &stack);
+ tail_append_pending_moves(sctx, pm, &stack);
while (!list_empty(&stack)) {
pm = list_first_entry(&stack, struct pending_dir_move, list);
@@ -3385,7 +3390,7 @@ static int apply_children_dir_moves(struct send_ctx *sctx)
goto out;
pm = get_pending_dir_moves(sctx, parent_ino);
if (pm)
- tail_append_pending_moves(pm, &stack);
+ tail_append_pending_moves(sctx, pm, &stack);
}
return 0;