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 23/25]: Propagating GFP_NOFS inside __vmalloc()
Date: Fri, 11 Mar 2011 21:06:01 +0000 [thread overview]
Message-ID: <AANLkTikT0RA=BqeSLUfsoh_Uokzq5wB6GnBi0pRqxkYY@mail.gmail.com> (raw)
Signed-off-by: Anand Mitra <mitra@kqinfotech.com>
Signed-off-by: Prasad Joshi <prasadjoshi124@gmail.com>
---
diff --git a/arch/m32r/include/asm/pgalloc.h b/arch/m32r/include/asm/pgalloc.h
index 0fc7361..b49202a 100644
--- a/arch/m32r/include/asm/pgalloc.h
+++ b/arch/m32r/include/asm/pgalloc.h
@@ -30,12 +30,16 @@ static inline void pgd_free(struct mm_struct *mm,
pgd_t *pgd)
free_page((unsigned long)pgd);
}
+static __inline__ pte_t *__pte_alloc_one_kernel(struct mm_struct *mm,
+ unsigned long address, gfp_t gfp_mask)
+{
+ return (pte_t *)__get_free_page(gfp_mask|__GFP_ZERO);
+}
+
static __inline__ pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
unsigned long address)
{
- pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO);
-
- return pte;
+ return __pte_alloc_one_kernel(mm, address, GFP_KERNEL);
}
static __inline__ pgtable_t pte_alloc_one(struct mm_struct *mm,
@@ -66,6 +70,7 @@ static inline void pte_free(struct mm_struct *mm,
pgtable_t pte)
* (In the PAE case we free the pmds as part of the pgd.)
*/
+#define __pmd_alloc_one(mm, addr,mask) ({ BUG(); ((pmd_t *)2); })
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
#define pmd_free(mm, x) do { } while (0)
#define __pmd_free_tlb(tlb, x, addr) do { } while (0)
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reply other threads:[~2011-03-11 21:06 UTC|newest]
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