The patch titled thp: mprotect: pass vma down to page table walkers has been removed from the -mm tree. Its filename was thp-mprotect-pass-vma-down-to-page-table-walkers.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: thp: mprotect: pass vma down to page table walkers From: Johannes Weiner <hannes@xxxxxxxxxxx> Flushing the tlb for huge pmds requires the vma's anon_vma, so pass along the vma instead of the mm, we can always get the latter when we need it. Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> Signed-off-by: Andrea Arcangeli <aarcange@xxxxxxxxxx> Reviewed-by: Rik van Riel <riel@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/mprotect.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff -puN mm/mprotect.c~thp-mprotect-pass-vma-down-to-page-table-walkers mm/mprotect.c --- a/mm/mprotect.c~thp-mprotect-pass-vma-down-to-page-table-walkers +++ a/mm/mprotect.c @@ -78,7 +78,7 @@ static void change_pte_range(struct mm_s pte_unmap_unlock(pte - 1, ptl); } -static inline void change_pmd_range(struct mm_struct *mm, pud_t *pud, +static inline void change_pmd_range(struct vm_area_struct *vma, pud_t *pud, unsigned long addr, unsigned long end, pgprot_t newprot, int dirty_accountable) { @@ -88,14 +88,15 @@ static inline void change_pmd_range(stru pmd = pmd_offset(pud, addr); do { next = pmd_addr_end(addr, end); - split_huge_page_pmd(mm, pmd); + split_huge_page_pmd(vma->vm_mm, pmd); if (pmd_none_or_clear_bad(pmd)) continue; - change_pte_range(mm, pmd, addr, next, newprot, dirty_accountable); + change_pte_range(vma->vm_mm, pmd, addr, next, newprot, + dirty_accountable); } while (pmd++, addr = next, addr != end); } -static inline void change_pud_range(struct mm_struct *mm, pgd_t *pgd, +static inline void change_pud_range(struct vm_area_struct *vma, pgd_t *pgd, unsigned long addr, unsigned long end, pgprot_t newprot, int dirty_accountable) { @@ -107,7 +108,8 @@ static inline void change_pud_range(stru next = pud_addr_end(addr, end); if (pud_none_or_clear_bad(pud)) continue; - change_pmd_range(mm, pud, addr, next, newprot, dirty_accountable); + change_pmd_range(vma, pud, addr, next, newprot, + dirty_accountable); } while (pud++, addr = next, addr != end); } @@ -127,7 +129,8 @@ static void change_protection(struct vm_ next = pgd_addr_end(addr, end); if (pgd_none_or_clear_bad(pgd)) continue; - change_pud_range(mm, pgd, addr, next, newprot, dirty_accountable); + change_pud_range(vma, pgd, addr, next, newprot, + dirty_accountable); } while (pgd++, addr = next, addr != end); flush_tlb_range(vma, start, end); } _ Patches currently in -mm which might be from hannes@xxxxxxxxxxx are origin.patch writeback-check-skipped-pages-on-wb_sync_all.patch writeback-check-skipped-pages-on-wb_sync_all-update.patch writeback-check-skipped-pages-on-wb_sync_all-update-fix.patch mm-deactivate-invalidated-pages.patch mm-deactivate-invalidated-pages-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html