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-rw-r--r--mm/page_alloc.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a47f0b229a1a..7abfa70cdc1a 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2353,8 +2353,15 @@ __alloc_pages_may_oom(gfp_t gfp_mask, unsigned int order,
2353 if (ac->high_zoneidx < ZONE_NORMAL) 2353 if (ac->high_zoneidx < ZONE_NORMAL)
2354 goto out; 2354 goto out;
2355 /* The OOM killer does not compensate for light reclaim */ 2355 /* The OOM killer does not compensate for light reclaim */
2356 if (!(gfp_mask & __GFP_FS)) 2356 if (!(gfp_mask & __GFP_FS)) {
2357 /*
2358 * XXX: Page reclaim didn't yield anything,
2359 * and the OOM killer can't be invoked, but
2360 * keep looping as per should_alloc_retry().
2361 */
2362 *did_some_progress = 1;
2357 goto out; 2363 goto out;
2364 }
2358 /* 2365 /*
2359 * GFP_THISNODE contains __GFP_NORETRY and we never hit this. 2366 * GFP_THISNODE contains __GFP_NORETRY and we never hit this.
2360 * Sanity check for bare calls of __GFP_THISNODE, not real OOM. 2367 * Sanity check for bare calls of __GFP_THISNODE, not real OOM.