mirror of https://gitee.com/openkylin/linux.git
[POWERPC] Remove duplicate variable definitions in mm/tlb_64.c
Somewhere along the way (e28f7faf05
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"Four level pagetables for ppc64") we ended up with duplicate
definitions for pte_freelist_cur and pte_freelist_force_free.
Somehow this compiles, but it would be better to just have one
definition for each.
The two definitions we end up with can be static too!
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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@ -37,8 +37,8 @@ DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
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* include/asm-powerpc/tlb.h file -- tgall
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*/
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DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
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DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
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unsigned long pte_freelist_forced_free;
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static DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
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static unsigned long pte_freelist_forced_free;
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struct pte_freelist_batch
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{
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@ -47,9 +47,6 @@ struct pte_freelist_batch
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pgtable_free_t tables[0];
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};
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DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
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unsigned long pte_freelist_forced_free;
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#define PTE_FREELIST_SIZE \
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((PAGE_SIZE - sizeof(struct pte_freelist_batch)) \
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/ sizeof(pgtable_free_t))
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