From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with SMTP id 0FD4B90010D for ; Sun, 15 May 2011 18:22:35 -0400 (EDT) From: Stephen Wilson Subject: [PATCH v2 5/9] mm: remove check_huge_range() Date: Sun, 15 May 2011 18:20:25 -0400 Message-Id: <1305498029-11677-6-git-send-email-wilsons@start.ca> In-Reply-To: <1305498029-11677-1-git-send-email-wilsons@start.ca> References: <1305498029-11677-1-git-send-email-wilsons@start.ca> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, KOSAKI Motohiro , Stephen Wilson , Hugh Dickins , David Rientjes , Lee Schermerhorn , Alexey Dobriyan , Christoph Lameter This function has been superseded by gather_hugetbl_stats() and is no longer needed. Signed-off-by: Stephen Wilson Reviewed-by: KOSAKI Motohiro Cc: Hugh Dickins Cc: David Rientjes Cc: Lee Schermerhorn Cc: Alexey Dobriyan Cc: Christoph Lameter --- mm/mempolicy.c | 35 ----------------------------------- 1 files changed, 0 insertions(+), 35 deletions(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 108f858..231efc8 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2616,35 +2616,6 @@ static int gather_pte_stats(pmd_t *pmd, unsigned long addr, } #ifdef CONFIG_HUGETLB_PAGE -static void check_huge_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end, - struct numa_maps *md) -{ - unsigned long addr; - struct page *page; - struct hstate *h = hstate_vma(vma); - unsigned long sz = huge_page_size(h); - - for (addr = start; addr < end; addr += sz) { - pte_t *ptep = huge_pte_offset(vma->vm_mm, - addr & huge_page_mask(h)); - pte_t pte; - - if (!ptep) - continue; - - pte = *ptep; - if (pte_none(pte)) - continue; - - page = pte_page(pte); - if (!page) - continue; - - gather_stats(page, md, pte_dirty(*ptep)); - } -} - static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask, unsigned long addr, unsigned long end, struct mm_walk *walk) { @@ -2664,12 +2635,6 @@ static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask, } #else -static inline void check_huge_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end, - struct numa_maps *md) -{ -} - static int gather_hugetbl_stats(pte_t *pte, unsigned long hmask, unsigned long addr, unsigned long end, struct mm_walk *walk) { -- 1.7.4.4 -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org