Messages in this thread Patch in this message | | | Date | Wed, 19 Mar 2014 06:07:24 -0700 | From | tip-bot for Don Zickus <> | Subject | [tip:perf/core] perf tools: Use tid in mmap/ mmap2 events to find maps |
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Commit-ID: 11c9abf2270793bd1c1b8828edb4223f8010e56c Gitweb: http://git.kernel.org/tip/11c9abf2270793bd1c1b8828edb4223f8010e56c Author: Don Zickus <dzickus@redhat.com> AuthorDate: Wed, 26 Feb 2014 10:45:27 -0500 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Tue, 18 Mar 2014 18:17:00 -0300
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> --- tools/perf/tests/hists_link.c | 1 + tools/perf/util/machine.c | 4 ++-- 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;
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