tree 55e61b866ebfaeefd44ac32bb3e855604f538048
parent e646fe730a324098a718f1c9b2f349efb99d5457
author Peter Zijlstra <a.p.zijlstra@chello.nl> 1400526827 -0400
committer Jiri Olsa <jolsa@kernel.org> 1402309264 +0200

perf: Pass protection and flags bits through mmap2 interface

The mmap2 interface was missing the protection and flags bits needed to
accurately determine if a mmap memory area was shared or private and
if it was readable or not.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
[tweaked patch to compile and wrote changelog]
Signed-off-by: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/1400526833-141779-2-git-send-email-dzickus@redhat.com
Signed-off-by: Jiri Olsa <jolsa@kernel.org>