From cfe1c41405fe9a559f8b3c24c904b2bb42d4a6e8 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Thu, 31 Jul 2014 09:00:45 +0300 Subject: perf machine: Add machine__thread_exec_comm() Add machine__thread_exec_comm() to return the comm that matches the last exec, if the comm_exec flag is present, or the last comm otherwise. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1406786474-9306-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/machine.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/perf/util/machine.h') diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index b972824e6294..61216e028319 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -26,6 +26,7 @@ struct machine { struct rb_node rb_node; pid_t pid; u16 id_hdr_size; + bool comm_exec; char *root_dir; struct rb_root threads; struct list_head dead_threads; @@ -47,6 +48,8 @@ struct map *machine__kernel_map(struct machine *machine, enum map_type type) struct thread *machine__find_thread(struct machine *machine, pid_t pid, pid_t tid); +struct comm *machine__thread_exec_comm(struct machine *machine, + struct thread *thread); int machine__process_comm_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); @@ -88,6 +91,7 @@ char *machine__mmap_name(struct machine *machine, char *bf, size_t size); void machines__set_symbol_filter(struct machines *machines, symbol_filter_t symbol_filter); +void machines__set_comm_exec(struct machines *machines, bool comm_exec); struct machine *machine__new_host(void); int machine__init(struct machine *machine, const char *root_dir, pid_t pid); -- cgit v1.2.3