diff options
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/tlb.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/include/asm-sparc64/tlb.h b/include/asm-sparc64/tlb.h index 5d194eae870..66138d959df 100644 --- a/include/asm-sparc64/tlb.h +++ b/include/asm-sparc64/tlb.h @@ -27,7 +27,6 @@ struct mmu_gather { unsigned int need_flush; unsigned int fullmm; unsigned int tlb_nr; - unsigned long freed; unsigned long vaddrs[TLB_BATCH_NR]; struct page *pages[FREE_PTE_NR]; }; @@ -51,7 +50,6 @@ static inline struct mmu_gather *tlb_gather_mmu(struct mm_struct *mm, unsigned i mp->mm = mm; mp->pages_nr = num_online_cpus() > 1 ? 0U : ~0U; mp->fullmm = full_mm_flush; - mp->freed = 0; return mp; } @@ -78,19 +76,11 @@ extern void smp_flush_tlb_mm(struct mm_struct *mm); static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, unsigned long end) { - unsigned long freed = mp->freed; - struct mm_struct *mm = mp->mm; - unsigned long rss = get_mm_counter(mm, rss); - - if (rss < freed) - freed = rss; - add_mm_counter(mm, rss, -freed); - tlb_flush_mmu(mp); if (mp->fullmm) { - if (CTX_VALID(mm->context)) - do_flush_tlb_mm(mm); + if (CTX_VALID(mp->mm->context)) + do_flush_tlb_mm(mp->mm); mp->fullmm = 0; } else flush_tlb_pending(); |