diff options
| author |   Dongsheng Yang <yangds.fnst@cn.fujitsu.com> | 2013-12-20 15:52:58 -0500 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-23 16:49:50 -0300 |
| commit | 73547aacdcd45cdf8b53245ded9593d7c587501a (patch) | |
| tree | fd3b716e5b2bba6ba76e79c06abfcfc3d46cd041 /tools/perf/util/event.c | |
| parent | perf tools: Find the proc info under machine->root_dir. (diff) | |
| download | linux-dev-73547aacdcd45cdf8b53245ded9593d7c587501a.tar.xz linux-dev-73547aacdcd45cdf8b53245ded9593d7c587501a.zip | |
perf tools: Set event->header.misc to PERF_RECORD_MISC_GUEST_USER if machine is guest.
When we synthesize the mmap events of user space, if machine is guest,
we should set the event->header.misc to PERF_RECORD_MISC_GUEST_USER,
rather than PERF_RECORD_MISC_USER.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Link: http://lkml.kernel.org/r/e6f8ff6505d2db8a4b21bff8e448bb9be0bcff35.1387572416.git.yangds.fnst@cn.fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index a61726ea01a9..07c07833de53 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -220,7 +220,10 @@ static int perf_event__synthesize_mmap_events(struct perf_tool *tool, /* * Just like the kernel, see __perf_event_mmap in kernel/perf_event.c */ - event->header.misc = PERF_RECORD_MISC_USER; + if (machine__is_host(machine)) + event->header.misc = PERF_RECORD_MISC_USER; + else + event->header.misc = PERF_RECORD_MISC_GUEST_USER; if (prot[2] != 'x') { if (!mmap_data || prot[0] != 'r') |