diff options
| author | Linus Torvalds <[email protected]> | 2021-02-21 12:19:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-02-21 12:19:56 -0800 |
| commit | 7b15c27e2f7b6d114770c2922b2c49d2e8f3867c (patch) | |
| tree | 96be1dfb322e23fca3de86b1e27244c74a6132fc /mm/mmap.c | |
| parent | 9eef02334505411667a7b51a8f349f8c6c4f3b66 (diff) | |
| parent | 8cf55f24ce6cf90eb8828421e15e9efcd508bd2c (diff) | |
Merge tag 'core-mm-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull tlb gather updates from Ingo Molnar:
"Theses fix MM (soft-)dirty bit management in the procfs code & clean
up the TLB gather API"
* tag 'core-mm-2021-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/ldt: Use tlb_gather_mmu_fullmm() when freeing LDT page-tables
tlb: arch: Remove empty __tlb_remove_tlb_entry() stubs
tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu()
tlb: mmu_gather: Introduce tlb_gather_mmu_fullmm()
tlb: mmu_gather: Remove unused start/end arguments from tlb_finish_mmu()
mm: proc: Invalidate TLB after clearing soft-dirty page state
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index dc7206032387..90673febce6a 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2671,12 +2671,12 @@ static void unmap_region(struct mm_struct *mm, struct mmu_gather tlb; lru_add_drain(); - tlb_gather_mmu(&tlb, mm, start, end); + tlb_gather_mmu(&tlb, mm); update_hiwater_rss(mm); unmap_vmas(&tlb, vma, start, end); free_pgtables(&tlb, vma, prev ? prev->vm_end : FIRST_USER_ADDRESS, next ? next->vm_start : USER_PGTABLES_CEILING); - tlb_finish_mmu(&tlb, start, end); + tlb_finish_mmu(&tlb); } /* @@ -3214,12 +3214,12 @@ void exit_mmap(struct mm_struct *mm) lru_add_drain(); flush_cache_mm(mm); - tlb_gather_mmu(&tlb, mm, 0, -1); + tlb_gather_mmu_fullmm(&tlb, mm); /* update_hiwater_rss(mm) here? but nobody should be looking */ /* Use -1 here to ensure all VMAs in the mm are unmapped */ unmap_vmas(&tlb, vma, 0, -1); free_pgtables(&tlb, vma, FIRST_USER_ADDRESS, USER_PGTABLES_CEILING); - tlb_finish_mmu(&tlb, 0, -1); + tlb_finish_mmu(&tlb); /* * Walk the list again, actually closing and freeing it, |