From 186b9dc3c302ad706b3f23c857eb128165f6b484 Mon Sep 17 00:00:00 2001 From: Leo Martins Date: Tue, 27 May 2025 17:04:22 -0700 Subject: [PATCH] btrfs: warn if leaking delayed_nodes in btrfs_put_root() Add a warning for leaked delayed_nodes when putting a root. We currently do this for inodes, but not delayed_nodes. Signed-off-by: Leo Martins Reviewed-by: Filipe Manana Reviewed-by: Qu Wenruo [ Remove the changelog from the commit message. ] Signed-off-by: Qu Wenruo Signed-off-by: David Sterba --- fs/btrfs/disk-io.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 1beb9458f622..3def93016963 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1835,6 +1835,8 @@ void btrfs_put_root(struct btrfs_root *root) if (refcount_dec_and_test(&root->refs)) { if (WARN_ON(!xa_empty(&root->inodes))) xa_destroy(&root->inodes); + if (WARN_ON(!xa_empty(&root->delayed_nodes))) + xa_destroy(&root->delayed_nodes); WARN_ON(test_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state)); if (root->anon_dev) free_anon_bdev(root->anon_dev); -- 2.50.1