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| author |   Mike Rapoport <rppt@linux.vnet.ibm.com> | 2017-09-06 16:23:12 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 17:27:28 -0700 |
| commit | ce53e8e6f2cb02d69f0a1d7954e10d3231bc75f5 (patch) | |
| tree | cffa940f27e189853b3afd76c49f977eb30d6a93 /tools/testing/selftests/vm | |
| parent | userfaultfd: shmem: wire up shmem_mfill_zeropage_pte (diff) | |
| download | linux-dev-ce53e8e6f2cb02d69f0a1d7954e10d3231bc75f5.tar.xz linux-dev-ce53e8e6f2cb02d69f0a1d7954e10d3231bc75f5.zip | |
userfaultfd: report UFFDIO_ZEROPAGE as available for shmem VMAs
Now when shmem VMAs can be filled with zero page via userfaultfd we can
report that UFFDIO_ZEROPAGE is available for those VMAs
Link: http://lkml.kernel.org/r/1497939652-16528-7-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>
Diffstat (limited to 'tools/testing/selftests/vm')
0 files changed, 0 insertions, 0 deletions