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authorWill Deacon <will@kernel.org>2021-01-27 23:53:45 +0000
committerPeter Zijlstra <peterz@infradead.org>2021-01-29 20:02:29 +0100
commita72afd873089c697053e9daa85ff343b3140d2e7 (patch)
treed9bbe462cc43d6e5f8caa74cc752671e795315a8 /mm/madvise.c
parentd8b450530b90f8845ab962af18b8a10ed77fc889 (diff)
downloadlinux-a72afd873089c697053e9daa85ff343b3140d2e7.tar.bz2
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/madvise.c')
-rw-r--r--mm/madvise.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/madvise.c b/mm/madvise.c
index 1b68520ea3f4..0938fd3ad228 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -506,7 +506,7 @@ static long madvise_cold(struct vm_area_struct *vma,
return -EINVAL;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, start_addr, end_addr);
+ tlb_gather_mmu(&tlb, mm);
madvise_cold_page_range(&tlb, vma, start_addr, end_addr);
tlb_finish_mmu(&tlb);
@@ -558,7 +558,7 @@ static long madvise_pageout(struct vm_area_struct *vma,
return 0;
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, start_addr, end_addr);
+ tlb_gather_mmu(&tlb, mm);
madvise_pageout_page_range(&tlb, vma, start_addr, end_addr);
tlb_finish_mmu(&tlb);
@@ -723,7 +723,7 @@ static int madvise_free_single_vma(struct vm_area_struct *vma,
range.start, range.end);
lru_add_drain();
- tlb_gather_mmu(&tlb, mm, range.start, range.end);
+ tlb_gather_mmu(&tlb, mm);
update_hiwater_rss(mm);
mmu_notifier_invalidate_range_start(&range);