diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fd2df29cc645..43f757fcf30f 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1587,6 +1587,11 @@ nofail_alloc: if (page) goto got_pg; } else if ((gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY)) { + if (!try_set_zone_oom(zonelist)) { + schedule_timeout_uninterruptible(1); + goto restart; + } + /* * Go through the zonelist yet one more time, keep * very high watermark here, this is only to catch @@ -1595,14 +1600,19 @@ nofail_alloc: */ page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order, zonelist, ALLOC_WMARK_HIGH|ALLOC_CPUSET); - if (page) + if (page) { + clear_zonelist_oom(zonelist); goto got_pg; + } /* The OOM killer will not help higher order allocs so fail */ - if (order > PAGE_ALLOC_COSTLY_ORDER) + if (order > PAGE_ALLOC_COSTLY_ORDER) { + clear_zonelist_oom(zonelist); goto nopage; + } out_of_memory(zonelist, gfp_mask, order); + clear_zonelist_oom(zonelist); goto restart; } |