From 726551ebc79c0a41f66376463ebe8c84c89c1151 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Mon, 26 Aug 2013 13:45:53 -0400 Subject: [PATCH] Btrfs: adjust the fs_devices->missing count on unmount I noticed that if I tried to mount a file system with -o degraded after having done it once already we would fail to mount. This is because the fs_devices->missing count was getting bumped everytime we mounted, but not getting reset whenever we unmounted. To fix this we just drop the missing count as we're closing devices to make sure this doesn't happen. Thanks, Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/volumes.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 74614e3b5ad..f42e4129012 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -673,6 +673,8 @@ static int __btrfs_close_devices(struct btrfs_fs_devices *fs_devices) if (device->can_discard) fs_devices->num_can_discard--; + if (device->missing) + fs_devices->missing_devices--; new_device = btrfs_alloc_device(NULL, &device->devid, device->uuid); -- 2.46.0