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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72742#c47">Comment # 47</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72742">bug 72742</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>Something to try then:
diff --git a/mm/vmscan.c b/mm/vmscan.c
index a9c74b409681..3702d3aa6898 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -900,8 +900,8 @@ static unsigned long shrink_page_list(struct list_head
*page_list,
goto keep_locked;
/* Case 2 above */
- } else if (global_reclaim(sc) ||
- !PageReclaim(page) || !(sc->gfp_mask & __GFP_IO)) {
+ } else if ((global_reclaim(sc) && !PageReclaim(page))
||
+ !(sc->gfp_mask & __GFP_IO)) {
/*
* This is slightly racy - end_page_writeback()
* might have just cleared PageReclaim, then</pre>
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