From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx204.postini.com [74.125.245.204]) by kanga.kvack.org (Postfix) with SMTP id 6E322900001 for ; Fri, 9 Aug 2013 01:22:26 -0400 (EDT) From: Naoya Horiguchi Subject: [PATCH 6/9] migrate: remove VM_HUGETLB from vma flag check in vma_migratable() Date: Fri, 9 Aug 2013 01:21:39 -0400 Message-Id: <1376025702-14818-7-git-send-email-n-horiguchi@ah.jp.nec.com> In-Reply-To: <1376025702-14818-1-git-send-email-n-horiguchi@ah.jp.nec.com> References: <1376025702-14818-1-git-send-email-n-horiguchi@ah.jp.nec.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton , linux-mm@kvack.org Cc: Mel Gorman , Hugh Dickins , KOSAKI Motohiro , Andi Kleen , Hillf Danton , Michal Hocko , Rik van Riel , "Aneesh Kumar K.V" , Wanpeng Li , linux-kernel@vger.kernel.org, Naoya Horiguchi This patch enables hugepage migration from migrate_pages(2), move_pages(2), and mbind(2). Signed-off-by: Naoya Horiguchi Acked-by: Hillf Danton Acked-by: Andi Kleen Reviewed-by: Wanpeng Li --- include/linux/mempolicy.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git v3.11-rc3.orig/include/linux/mempolicy.h v3.11-rc3/include/linux/mempolicy.h index 0d7df39..2e475b5 100644 --- v3.11-rc3.orig/include/linux/mempolicy.h +++ v3.11-rc3/include/linux/mempolicy.h @@ -173,7 +173,7 @@ extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol); /* Check if a vma is migratable */ static inline int vma_migratable(struct vm_area_struct *vma) { - if (vma->vm_flags & (VM_IO | VM_HUGETLB | VM_PFNMAP)) + if (vma->vm_flags & (VM_IO | VM_PFNMAP)) return 0; /* * Migration allocates pages in the highest zone. If we cannot -- 1.8.3.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org