From f972eb63b1003fae68d7b7e9b674d4ba5db681c2 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 19 May 2014 15:13:47 -0400 Subject: 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 [tweaked patch to compile and wrote changelog] Signed-off-by: Don Zickus Link: http://lkml.kernel.org/r/1400526833-141779-2-git-send-email-dzickus@redhat.com Signed-off-by: Jiri Olsa --- include/uapi/linux/perf_event.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 5312fae47218..9269de254874 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -705,6 +705,7 @@ enum perf_event_type { * u32 min; * u64 ino; * u64 ino_generation; + * u32 prot, flags; * char filename[]; * struct sample_id sample_id; * }; -- cgit v1.2.3