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| author | Kirill A. Shutemov | 2017-03-09 15:24:07 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2017-03-09 20:48:47 +0100 |
| commit | c2febafc67734a62196c1b9dfba926412d4077ba (patch) | |
| tree | a61b7cd503e4c6d2fbb58f0cb53662ffd60b4c14 /mm/mlock.c | |
| parent | asm-generic: introduce <asm-generic/pgtable-nop4d.h> (diff) | |
| download | kernel-qcow2-linux-c2febafc67734a62196c1b9dfba926412d4077ba.tar.gz kernel-qcow2-linux-c2febafc67734a62196c1b9dfba926412d4077ba.tar.xz kernel-qcow2-linux-c2febafc67734a62196c1b9dfba926412d4077ba.zip | |
mm: convert generic code to 5-level paging
Convert all non-architecture-specific code to 5-level paging.
It's mostly mechanical adding handling one more page table level in
places where we deal with pud_t.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mlock.c')
| -rw-r--r-- | mm/mlock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/mlock.c b/mm/mlock.c index 1050511f8b2b..945edac46810 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -380,6 +380,7 @@ static unsigned long __munlock_pagevec_fill(struct pagevec *pvec, pte = get_locked_pte(vma->vm_mm, start, &ptl); /* Make sure we do not cross the page table boundary */ end = pgd_addr_end(start, end); + end = p4d_addr_end(start, end); end = pud_addr_end(start, end); end = pmd_addr_end(start, end); |