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Date: Mon, 19 Nov 2012 00:07:30 +0800 From: Jiang Liu <liuj97@...il.com> To: Andrew Morton <akpm@...ux-foundation.org>, Wen Congyang <wency@...fujitsu.com>, David Rientjes <rientjes@...gle.com> Cc: Jiang Liu <jiang.liu@...wei.com>, Maciej Rutecki <maciej.rutecki@...il.com>, Chris Clayton <chris2553@...glemail.com>, "Rafael J . Wysocki" <rjw@...k.pl>, Mel Gorman <mgorman@...e.de>, Minchan Kim <minchan@...nel.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Michal Hocko <mhocko@...e.cz>, Jianguo Wu <wujianguo@...wei.com>, linux-mm@...ck.org, linux-kernel@...r.kernel.org Subject: [RFT PATCH v1 5/5] mm: increase totalram_pages when free pages allocated by bootmem allocator Function put_page_bootmem() is used to free pages allocated by bootmem allocator to the buddy system, so it should increase totalram_pages when freeing pages. Signed-off-by: Jiang Liu <jiang.liu@...wei.com> --- mm/memory_hotplug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index acd3993..6b07e0c 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -119,6 +119,7 @@ void __ref put_page_bootmem(struct page *page) mutex_lock(&ppb_lock); __free_pages_bootmem(page, 0); mutex_unlock(&ppb_lock); + totalram_pages++; } } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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