Title: [8570] trunk/mm/page_alloc.c: Fix bug[#5968] drop_pagecache for __GFP_NOFAIL as well.
- Revision
- 8570
- Author
- sonicz
- Date
- 2010-03-29 07:17:06 -0400 (Mon, 29 Mar 2010)
Log Message
Fix bug[#5968] drop_pagecache for __GFP_NOFAIL as well.
Modified Paths
Diff
Modified: trunk/mm/page_alloc.c (8569 => 8570)
--- trunk/mm/page_alloc.c 2010-03-29 11:10:16 UTC (rev 8569)
+++ trunk/mm/page_alloc.c 2010-03-29 11:17:06 UTC (rev 8570)
@@ -1602,10 +1602,6 @@
if (gfp_mask & __GFP_NORETRY)
return 0;
-#ifndef CONFIG_MMU
- drop_pagecache();
-#endif
-
/*
* In this implementation, order <= PAGE_ALLOC_COSTLY_ORDER
* means __GFP_NOFAIL, but that may not be true in other
@@ -1734,6 +1730,9 @@
struct page *page;
do {
+#ifndef CONFIG_MMU
+ drop_pagecache();
+#endif
page = get_page_from_freelist(gfp_mask, nodemask, order,
zonelist, high_zoneidx, ALLOC_NO_WATERMARKS,
preferred_zone, migratetype);
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