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Diffstat (limited to 'include/asm-arm/tlb.h')
-rw-r--r--include/asm-arm/tlb.h15
1 files changed, 1 insertions, 14 deletions
diff --git a/include/asm-arm/tlb.h b/include/asm-arm/tlb.h
index a35ab0f..f49bfb7 100644
--- a/include/asm-arm/tlb.h
+++ b/include/asm-arm/tlb.h
@@ -27,11 +27,7 @@
*/
struct mmu_gather {
struct mm_struct *mm;
- unsigned int freed;
unsigned int fullmm;
-
- unsigned int flushes;
- unsigned int avoided_flushes;
};
DECLARE_PER_CPU(struct mmu_gather, mmu_gathers);
@@ -42,7 +38,6 @@ tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
struct mmu_gather *tlb = &get_cpu_var(mmu_gathers);
tlb->mm = mm;
- tlb->freed = 0;
tlb->fullmm = full_mm_flush;
return tlb;
@@ -51,16 +46,8 @@ tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
static inline void
tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
{
- struct mm_struct *mm = tlb->mm;
- unsigned long freed = tlb->freed;
- int rss = get_mm_counter(mm, rss);
-
- if (rss < freed)
- freed = rss;
- add_mm_counter(mm, rss, -freed);
-
if (tlb->fullmm)
- flush_tlb_mm(mm);
+ flush_tlb_mm(tlb->mm);
/* keep the page table cache within bounds */
check_pgt_cache();
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