diff options
| author | Will Deacon <will@kernel.org> | 2021-01-27 23:53:43 +0000 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-01-29 20:02:28 +0100 |
| commit | ae8eba8b5d723a4ca543024b6e51f4d0f4fb6b6b (patch) | |
| tree | 2161b6f2e88b10c777d793dff2e7359c2b89c370 /mm/madvise.c | |
| parent | 912efa17e5121693dfbadae29768f4144a3f9e62 (diff) | |
| download | linux-next-ae8eba8b5d723a4ca543024b6e51f4d0f4fb6b6b.tar.gz | |
tlb: mmu_gather: Remove unused start/end arguments from tlb_finish_mmu()
Since commit 7a30df49f63a ("mm: mmu_gather: remove __tlb_reset_range()
for force flush"), the 'start' and 'end' arguments to tlb_finish_mmu()
are no longer used, since we flush the whole mm in case of a nested
invalidation.
Remove the unused arguments and update all callers.
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://lkml.kernel.org/r/20210127235347.1402-3-will@kernel.org
Diffstat (limited to 'mm/madvise.c')
| -rw-r--r-- | mm/madvise.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index 6a660858784b..1b68520ea3f4 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -508,7 +508,7 @@ static long madvise_cold(struct vm_area_struct *vma, lru_add_drain(); tlb_gather_mmu(&tlb, mm, start_addr, end_addr); madvise_cold_page_range(&tlb, vma, start_addr, end_addr); - tlb_finish_mmu(&tlb, start_addr, end_addr); + tlb_finish_mmu(&tlb); return 0; } @@ -560,7 +560,7 @@ static long madvise_pageout(struct vm_area_struct *vma, lru_add_drain(); tlb_gather_mmu(&tlb, mm, start_addr, end_addr); madvise_pageout_page_range(&tlb, vma, start_addr, end_addr); - tlb_finish_mmu(&tlb, start_addr, end_addr); + tlb_finish_mmu(&tlb); return 0; } @@ -732,7 +732,7 @@ static int madvise_free_single_vma(struct vm_area_struct *vma, &madvise_free_walk_ops, &tlb); tlb_end_vma(&tlb, vma); mmu_notifier_invalidate_range_end(&range); - tlb_finish_mmu(&tlb, range.start, range.end); + tlb_finish_mmu(&tlb); return 0; } |