diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index f6b435c80079..c9177202c8ce 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -42,6 +42,7 @@ #include <linux/delayacct.h> #include <linux/sysctl.h> #include <linux/oom.h> +#include <linux/prefetch.h> #include <asm/tlbflush.h> #include <asm/div64.h> @@ -937,7 +938,7 @@ keep_lumpy: * back off and wait for congestion to clear because further reclaim * will encounter the same problem */ - if (nr_dirty == nr_congested && nr_dirty != 0) + if (nr_dirty && nr_dirty == nr_congested && scanning_global_lru(sc)) zone_set_flag(zone, ZONE_CONGESTED); free_page_list(&free_pages); |