diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-05-25 18:42:05 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:04 -0400 |
| commit | c4d4b2f01abd95af7c6dccf236e2760aef5a9b69 (patch) | |
| tree | 064a769a536a115afe5f5272bd7ec1ecc4234b68 /fs/bcachefs | |
| parent | 443d2760e51f3e17ddb47ddaf969ba49e6dbd06d (diff) | |
bcachefs: Add a cond_resched call to the copygc main loop
We seem to have a bug where the copygc thread ends up spinning and
making the system unusable - this will at least prevent it from locking
up the machine, and it's a good thing to have anyways.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs')
| -rw-r--r-- | fs/bcachefs/movinggc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/bcachefs/movinggc.c b/fs/bcachefs/movinggc.c index acb4d943db79..e8f9d70af930 100644 --- a/fs/bcachefs/movinggc.c +++ b/fs/bcachefs/movinggc.c @@ -317,6 +317,8 @@ static int bch2_copygc_thread(void *arg) set_freezable(); while (!kthread_should_stop()) { + cond_resched(); + if (kthread_wait_freezable(c->copy_gc_enabled)) break; |