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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2014-11-05 21:57:41 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2014-11-14 17:24:21 +1100
commitb30e759072c182538abb6908681cfd49978ba5e2 (patch)
treee0079e33156249a8c97c881bfaab428189f984f6 /arch/powerpc/include/asm/pgtable.h
parentf30c59e921f12b209852e1ddc197dc6a8fb0142b (diff)
downloadlinux-b30e759072c182538abb6908681cfd49978ba5e2.tar.bz2
powerpc/mm: Switch to generic RCU get_user_pages_fast
This patch switch the ppc arch to use the generic RCU based gup implementation. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pgtable.h')
-rw-r--r--arch/powerpc/include/asm/pgtable.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index 316f9a5da173..a8805fee0df9 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -274,11 +274,9 @@ extern void paging_init(void);
*/
extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
-extern int gup_hugepd(hugepd_t *hugepd, unsigned pdshift, unsigned long addr,
- unsigned long end, int write, struct page **pages, int *nr);
-
extern int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr,
- unsigned long end, int write, struct page **pages, int *nr);
+ unsigned long end, int write,
+ struct page **pages, int *nr);
#ifndef CONFIG_TRANSPARENT_HUGEPAGE
#define pmd_large(pmd) 0
#define has_transparent_hugepage() 0