diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 095817820a56..1638814c7848 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1743,9 +1743,15 @@ shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec, int file = is_file_lru(lru); struct pglist_data *pgdat = lruvec_pgdat(lruvec); struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat; + bool stalled = false; while (unlikely(too_many_isolated(pgdat, file, sc))) { - congestion_wait(BLK_RW_ASYNC, HZ/10); + if (stalled) + return 0; + + /* wait a bit for the reclaimer. */ + msleep(100); + stalled = true; /* We are about to die and free our memory. Return now. */ if (fatal_signal_pending(current)) |