summaryrefslogtreecommitdiffstats
path: root/tools/perf/util/machine.h
diff options
context:
space:
mode:
authorAdrian Hunter <adrian.hunter@intel.com>2013-08-27 11:23:03 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-08-29 11:51:31 -0300
commit314add6b1f045b59ca39683bd0cbc5310cd203f2 (patch)
treee0583a022963b6e02b6f587db07f8b52985b4532 /tools/perf/util/machine.h
parent00e4cb1ced1b17c35465defafe86d156cbd7544e (diff)
downloadtalos-obmc-linux-314add6b1f045b59ca39683bd0cbc5310cd203f2.tar.gz
talos-obmc-linux-314add6b1f045b59ca39683bd0cbc5310cd203f2.zip
perf tools: change machine__findnew_thread() to set thread pid
Add a new parameter for 'pid' to machine__findnew_thread(). Change callers to pass 'pid' when it is known. Note that callers sometimes want to find the main thread which has the memory maps. The main thread has tid == pid so the usage in that case is: machine__findnew_thread(machine, pid, pid) whereas the usage to find the specific thread is: machine__findnew_thread(machine, pid, tid) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: David Ahern <dsahern@gmail.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1377591794-30553-2-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/machine.h')
-rw-r--r--tools/perf/util/machine.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 603ffba999d9..0df925ba6a44 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -106,7 +106,8 @@ static inline bool machine__is_host(struct machine *machine)
return machine ? machine->pid == HOST_KERNEL_ID : false;
}
-struct thread *machine__findnew_thread(struct machine *machine, pid_t tid);
+struct thread *machine__findnew_thread(struct machine *machine, pid_t pid,
+ pid_t tid);
size_t machine__fprintf(struct machine *machine, FILE *fp);
OpenPOWER on IntegriCloud