From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Thu, 16 Jan 2020 21:20:53 +0000 (-0500)
Subject: bcachefs: Add a cond_resched() to rebalance loop
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6876d2ab784645291089dd6fb325d6793cfd1c22;p=linux.git

bcachefs: Add a cond_resched() to rebalance loop

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

diff --git a/fs/bcachefs/rebalance.c b/fs/bcachefs/rebalance.c
index 9eb3ac856eed7..d17e3c0b7d12e 100644
--- a/fs/bcachefs/rebalance.c
+++ b/fs/bcachefs/rebalance.c
@@ -183,6 +183,8 @@ static int bch2_rebalance_thread(void *arg)
 	prev_cputime	= curr_cputime();
 
 	while (!kthread_wait_freezable(r->enabled)) {
+		cond_resched();
+
 		start			= jiffies;
 		cputime			= curr_cputime();