[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1303947349-3620-6-git-send-email-wilsons@start.ca>
Date: Wed, 27 Apr 2011 19:35:46 -0400
From: Stephen Wilson <wilsons@...rt.ca>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Alexander Viro <viro@...iv.linux.org.uk>,
KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
Hugh Dickins <hughd@...gle.com>,
David Rientjes <rientjes@...gle.com>, linux-mm@...ck.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] mm: remove check_huge_range()
This function has been superseded by gather_hugetbl_stats() and is no
longer needed.
Signed-off-by: Stephen Wilson <wilsons@...rt.ca>
---
mm/mempolicy.c | 35 -----------------------------------
1 files changed, 0 insertions(+), 35 deletions(-)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index d4c0b8d..c5a4342 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2587,35 +2587,6 @@ static int gather_pte_stats(pte_t *pte, 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)
{
@@ -2635,12 +2606,6 @@ 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)
{
--
1.7.3.5
--
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/
Powered by blists - more mailing lists