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powerpc/mm: Move around mmu_gathers definition on 64-bit

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The definition for the global structure mmu_gathers, used by generic code,
is currently defined in multiple places not including anything used by
64-bit Book3E. This changes it by moving to one place common to all
processors.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt
2009-07-23 23:15:45 +00:00
parent dce6670aaa
commit a8f7758c1c
3 changed files with 2 additions and 7 deletions
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2
arch/powerpc/mm/init_32.c
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@@ -54,8 +54,6 @@
#endif #endif
#define MAX_LOW_MEM CONFIG_LOWMEM_SIZE #define MAX_LOW_MEM CONFIG_LOWMEM_SIZE
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
phys_addr_t total_memory; phys_addr_t total_memory;
phys_addr_t total_lowmem; phys_addr_t total_lowmem;

2
arch/powerpc/mm/pgtable.c
View File

@@ -30,6 +30,8 @@
#include <asm/tlbflush.h> #include <asm/tlbflush.h>
#include <asm/tlb.h> #include <asm/tlb.h>
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
/* /*

5
arch/powerpc/mm/tlb_hash64.c
View File

@@ -33,11 +33,6 @@
DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch); DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
/* This is declared as we are using the more or less generic
* arch/powerpc/include/asm/tlb.h file -- tgall
*/
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
/* /*
* A linux PTE was changed and the corresponding hash table entry * A linux PTE was changed and the corresponding hash table entry
* neesd to be flushed. This function will either perform the flush * neesd to be flushed. This function will either perform the flush