diff options
Diffstat (limited to 'arch/x86/mm/pgtable_32.c')
-rw-r--r-- | arch/x86/mm/pgtable_32.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c index f34e33d18443..c7db504be1ea 100644 --- a/arch/x86/mm/pgtable_32.c +++ b/arch/x86/mm/pgtable_32.c | |||
@@ -373,13 +373,6 @@ void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte) | |||
373 | 373 | ||
374 | void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) | 374 | void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) |
375 | { | 375 | { |
376 | /* This is called just after the pmd has been detached from | ||
377 | the pgd, which requires a full tlb flush to be recognized | ||
378 | by the CPU. Rather than incurring multiple tlb flushes | ||
379 | while the address space is being pulled down, make the tlb | ||
380 | gathering machinery do a full flush when we're done. */ | ||
381 | tlb->fullmm = 1; | ||
382 | |||
383 | paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT); | 376 | paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT); |
384 | tlb_remove_page(tlb, virt_to_page(pmd)); | 377 | tlb_remove_page(tlb, virt_to_page(pmd)); |
385 | } | 378 | } |