bcachefs: Add a cond_seched() to the allocator thread

This is just a band-aid fix for now.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c
index b9b97cbda17792b3eca6f257bb79470ee2659e69..f2117084f2fed91d8954f1f67ec6f9272d9be23f 100644 (file)
--- a/fs/bcachefs/alloc_background.c
+++ b/fs/bcachefs/alloc_background.c
@@ -1127,6 +1127,7 @@ static int bch2_allocator_thread(void *arg)
                pr_debug("free_inc now empty");
 
                do {
+                       cond_resched();
                        /*
                         * Find some buckets that we can invalidate, either
                         * they're completely unused, or only contain clean data