diff options
| author | Will Deacon <will@kernel.org> | 2021-01-27 23:53:45 +0000 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-01-29 20:02:29 +0100 |
| commit | a72afd873089c697053e9daa85ff343b3140d2e7 (patch) | |
| tree | d9bbe462cc43d6e5f8caa74cc752671e795315a8 /mm/memory.c | |
| parent | d8b450530b90f8845ab962af18b8a10ed77fc889 (diff) | |
tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu()
The 'start' and 'end' arguments to tlb_gather_mmu() are no longer
needed now that there is a separate function for 'fullmm' flushing.
Remove the unused arguments and update all callers.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Yu Zhao <yuzhao@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/CAHk-=wjQWa14_4UpfDf=fiineNP+RH74kZeDMo_f1D35xNzq9w@mail.gmail.com
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 7bd3f122bd10..9e8576a83147 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1534,7 +1534,7 @@ void zap_page_range(struct vm_area_struct *vma, unsigned long start, lru_add_drain(); mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, vma, vma->vm_mm, start, start + size); - tlb_gather_mmu(&tlb, vma->vm_mm, start, range.end); + tlb_gather_mmu(&tlb, vma->vm_mm); update_hiwater_rss(vma->vm_mm); mmu_notifier_invalidate_range_start(&range); for ( ; vma && vma->vm_start < range.end; vma = vma->vm_next) @@ -1561,7 +1561,7 @@ static void zap_page_range_single(struct vm_area_struct *vma, unsigned long addr lru_add_drain(); mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, vma, vma->vm_mm, address, address + size); - tlb_gather_mmu(&tlb, vma->vm_mm, address, range.end); + tlb_gather_mmu(&tlb, vma->vm_mm); update_hiwater_rss(vma->vm_mm); mmu_notifier_invalidate_range_start(&range); unmap_single_vma(&tlb, vma, address, range.end, details); |