From: Prasad Joshi <prasadjoshi124@gmail.com>
To: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
Anand Mitra <mitra@kqinfotech.com>
Subject: [RFC][PATCH 04/25]: Propagating GFP_NOFS inside __vmalloc()
Date: Fri, 11 Mar 2011 20:46:20 +0000 [thread overview]
Message-ID: <AANLkTimPAVODeoz2-=T2FoqJ5ofswOyVpeKHs1ZF2ibD@mail.gmail.com> (raw)
Changes for MIPS architecture.
Signed-off-by: Anand Mitra <mitra@kqinfotech.com>
Signed-off-by: Prasad Joshi <prasadjoshi124@gmail.com>
---
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index 881d18b..e386a44 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -64,14 +64,16 @@ static inline void pgd_free(struct mm_struct *mm,
pgd_t *pgd)
free_pages((unsigned long)pgd, PGD_ORDER);
}
+static inline pte_t *__pte_alloc_one_kernel(struct mm_struct *mm,
+ unsigned long address, gfp_t gfp_mask)
+{
+ return (pte_t *)
__get_free_pages(gfp_mask|__GFP_REPEAT|__GFP_ZERO, PTE_ORDER);
+}
+
static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
unsigned long address)
{
- pte_t *pte;
-
- pte = (pte_t *)
__get_free_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, PTE_ORDER);
-
- return pte;
+ return __pte_alloc_one_kernel(mm, address, GFP_KERNEL);
}
static inline struct page *pte_alloc_one(struct mm_struct *mm,
@@ -106,16 +108,22 @@ do { \
#ifndef __PAGETABLE_PMD_FOLDED
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
+static inline pmd_t *
+__pmd_alloc_one(struct mm_struct *mm, unsigned long address, gfp_t gfp_mask)
{
pmd_t *pmd;
- pmd = (pmd_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, PMD_ORDER);
+ pmd = (pmd_t *) __get_free_pages(gfp_mask|__GFP_REPEAT, PMD_ORDER);
if (pmd)
pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table);
return pmd;
}
+static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
+{
+ return __pmd_alloc_one(mm, address, GFP_KERNEL);
+}
+
static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
{
free_pages((unsigned long)pmd, PMD_ORDER);
--
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next reply other threads:[~2011-03-11 20:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 20:46 Prasad Joshi [this message]
2011-03-11 20:47 Prasad Joshi
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