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-rw-r--r--mm/vmscan.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 090bfb605ecf..59b14e0d696c 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1066,8 +1066,10 @@ void reclaim_throttle(pg_data_t *pgdat, enum vmscan_throttle_state reason)
* forward progress (e.g. journalling workqueues or kthreads).
*/
if (!current_is_kswapd() &&
- current->flags & (PF_IO_WORKER|PF_KTHREAD))
+ current->flags & (PF_IO_WORKER|PF_KTHREAD)) {
+ cond_resched();
return;
+ }
/*
* These figures are pulled out of thin air.