From e187831e1875b2754a3ba3c683bd277d4a5f7be8 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Fri, 28 Sep 2018 07:18:03 -0400 Subject: [PATCH] btrfs: assert on non-empty delayed iputs I ran into an issue where there was some reference being held on an inode that I couldn't track. This assert wasn't triggered, but it at least rules out we're doing something stupid. Reviewed-by: Omar Sandoval Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/disk-io.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 27f6a33..b0ab41d 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3976,6 +3976,7 @@ void close_ctree(struct btrfs_fs_info *fs_info) kthread_stop(fs_info->transaction_kthread); kthread_stop(fs_info->cleaner_kthread); + ASSERT(list_empty(&fs_info->delayed_iputs)); set_bit(BTRFS_FS_CLOSING_DONE, &fs_info->flags); btrfs_free_qgroup_config(fs_info); -- 2.7.4