summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDon Zickus <dzickus@redhat.com>2014-02-26 10:45:27 -0500
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-03-18 18:17:00 -0300
commit11c9abf2270793bd1c1b8828edb4223f8010e56c (patch)
tree119d802e4d8b5d6e7bbf9be0feecda284c0590ac
parent2c86c7ca760634f09dcbd76069e5102b4de6f8f1 (diff)
downloadop-kernel-dev-11c9abf2270793bd1c1b8828edb4223f8010e56c.zip
op-kernel-dev-11c9abf2270793bd1c1b8828edb4223f8010e56c.tar.gz
perf tools: Use tid in mmap/mmap2 events to find maps
Now that we can properly synthesize threads system-wide, make sure the mmap and mmap2 events use tids instead of pids to locate their maps. Signed-off-by: Don Zickus <dzickus@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1393429527-167840-3-git-send-email-dzickus@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/tests/hists_link.c1
-rw-r--r--tools/perf/util/machine.c4
2 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c
index 2b6519e..7ccbc7b 100644
--- a/tools/perf/tests/hists_link.c
+++ b/tools/perf/tests/hists_link.c
@@ -101,6 +101,7 @@ static struct machine *setup_fake_machine(struct machines *machines)
.mmap = {
.header = { .misc = PERF_RECORD_MISC_USER, },
.pid = fake_mmap_info[i].pid,
+ .tid = fake_mmap_info[i].pid,
.start = fake_mmap_info[i].start,
.len = 0x1000ULL,
.pgoff = 0ULL,
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index d280bf2..a53cd0b 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1027,7 +1027,7 @@ int machine__process_mmap2_event(struct machine *machine,
}
thread = machine__findnew_thread(machine, event->mmap2.pid,
- event->mmap2.pid);
+ event->mmap2.tid);
if (thread == NULL)
goto out_problem;
@@ -1075,7 +1075,7 @@ int machine__process_mmap_event(struct machine *machine, union perf_event *event
}
thread = machine__findnew_thread(machine, event->mmap.pid,
- event->mmap.pid);
+ event->mmap.tid);
if (thread == NULL)
goto out_problem;
OpenPOWER on IntegriCloud