diff options
| author | Mike Rapoport <rppt@linux.vnet.ibm.com> | 2017-02-23 02:42:30 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-23 03:41:28 +0300 |
| commit | d3aadc8ed4cb447981ecf34f9af71cddc6cf907d (patch) | |
| tree | 1833efa2cd4ec49c81e3a35ca3e046c48c1a549f /fs/locks.c | |
| parent | 893e26e61d04eac974ded0c11e1647b335c8cb7b (diff) | |
| download | linux-d3aadc8ed4cb447981ecf34f9af71cddc6cf907d.tar.xz | |
userfaultfd: non-cooperative: dup_userfaultfd: use mm_count instead of mm_users
Since commit d2005e3f41d4 ("userfaultfd: don't pin the user memory in
userfaultfd_file_create()") userfaultfd uses mm_count rather than
mm_users to pin mm_struct.
Make dup_userfaultfd consistent with this behaviour
Link: http://lkml.kernel.org/r/20161216144821.5183-11-aarcange@redhat.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.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 Kravetz <mike.kravetz@oracle.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 'fs/locks.c')
0 files changed, 0 insertions, 0 deletions