]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
userfaultfd: shmem: wire up shmem_mfill_zeropage_pte
authorMike Rapoport <rppt@linux.vnet.ibm.com>
Wed, 6 Sep 2017 23:23:09 +0000 (16:23 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 7 Sep 2017 00:27:28 +0000 (17:27 -0700)
commit8fb44e5403ca86e33411dfa12dd298ed5ab1c3f7
treec7fb42bdc95f97eaf230619cf9773ed808dadd26
parent3217d3c79b5d7aabf62daa4db8cf757abedc9f28
userfaultfd: shmem: wire up shmem_mfill_zeropage_pte

For shmem VMAs we can use shmem_mfill_zeropage_pte for UFFDIO_ZEROPAGE

Link: http://lkml.kernel.org/r/1497939652-16528-6-git-send-email-rppt@linux.vnet.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/userfaultfd.c