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 /arch | |
| parent | 912efa17e5121693dfbadae29768f4144a3f9e62 (diff) | |
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 'arch')
| -rw-r--r-- | arch/ia64/include/asm/tlb.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/ldt.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/include/asm/tlb.h b/arch/ia64/include/asm/tlb.h index 8d9da6f08a62..7059eb2e867a 100644 --- a/arch/ia64/include/asm/tlb.h +++ b/arch/ia64/include/asm/tlb.h @@ -36,7 +36,7 @@ * tlb_end_vma(tlb, vma); * } * } - * tlb_finish_mmu(tlb, start, end); // finish unmap for address space MM + * tlb_finish_mmu(tlb); // finish unmap for address space MM */ #include <linux/mm.h> #include <linux/pagemap.h> diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c index b8aee71840ae..0d4e1253c9c9 100644 --- a/arch/x86/kernel/ldt.c +++ b/arch/x86/kernel/ldt.c @@ -400,7 +400,7 @@ static void free_ldt_pgtables(struct mm_struct *mm) tlb_gather_mmu(&tlb, mm, start, end); free_pgd_range(&tlb, start, end, start, end); - tlb_finish_mmu(&tlb, start, end); + tlb_finish_mmu(&tlb); #endif } |