diff options
| author |   Mike Kravetz <mike.kravetz@oracle.com> | 2017-02-22 15:42:55 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-22 16:41:28 -0800 |
| commit | 60d4d2d2b40e44cd36bfb6049e8d9e2055a24f8a (patch) | |
| tree | b622e72fc72555be1f09f5f496d9a54fcb1e2e3c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | userfaultfd: hugetlbfs: add hugetlb_mcopy_atomic_pte for userfaultfd support (diff) | |
| download | linux-dev-60d4d2d2b40e44cd36bfb6049e8d9e2055a24f8a.tar.xz linux-dev-60d4d2d2b40e44cd36bfb6049e8d9e2055a24f8a.zip | |
userfaultfd: hugetlbfs: add __mcopy_atomic_hugetlb for huge page UFFDIO_COPY
__mcopy_atomic_hugetlb performs the UFFDIO_COPY operation for huge
pages. It is based on the existing __mcopy_atomic routine for normal
pages. Unlike normal pages, there is no huge page support for the
UFFDIO_ZEROPAGE operation.
Link: http://lkml.kernel.org/r/20161216144821.5183-19-aarcange@redhat.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Michael Rapoport <RAPOPORT@il.ibm.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions