diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-11 15:36:12 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-11 19:56:40 +0100 |
| commit | a33fbd56ec83b5421090b4d8f2032f635e6a9488 (patch) | |
| tree | fe5cbc7363db903130b7c4922c7e6a5204c2f5ed /tools/perf/util | |
| parent | perf machine: Introduce synthesize_threads method out of open coded equivalent (diff) | |
| download | linux-a33fbd56ec83b5421090b4d8f2032f635e6a9488.tar.xz linux-a33fbd56ec83b5421090b4d8f2032f635e6a9488.zip | |
perf machine: Simplify synthesize_threads method
Several tools (top, kvm) don't need to be called back to process each of
the syntheiszed records, instead relying on the machine__process_event
function to change the per machine data structures that represent
threads and mmaps, so provide a way to ask for this common idiom.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-pusqibp8n3c4ynegd1frn4zd@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/machine.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/machine.h | 14 |
2 files changed, 14 insertions, 6 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 9f2c61d5a9ed..680700b6d779 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1395,9 +1395,9 @@ int machine__for_each_thread(struct machine *machine, return rc; } -int machine__synthesize_threads(struct machine *machine, struct perf_tool *tool, - struct perf_target *target, struct thread_map *threads, - perf_event__handler_t process, bool data_mmap) +int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool, + struct perf_target *target, struct thread_map *threads, + perf_event__handler_t process, bool data_mmap) { if (perf_target__has_task(target)) return perf_event__synthesize_thread_map(tool, threads, process, machine, data_mmap); diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index 14a89d2aecaf..fedd1dfaf715 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -179,7 +179,15 @@ int machine__for_each_thread(struct machine *machine, int (*fn)(struct thread *thread, void *p), void *priv); -int machine__synthesize_threads(struct machine *machine, struct perf_tool *tool, - struct perf_target *target, struct thread_map *threads, - perf_event__handler_t process, bool data_mmap); +int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool, + struct perf_target *target, struct thread_map *threads, + perf_event__handler_t process, bool data_mmap); +static inline +int machine__synthesize_threads(struct machine *machine, struct perf_target *target, + struct thread_map *threads, bool data_mmap) +{ + return __machine__synthesize_threads(machine, NULL, target, threads, + perf_event__process, data_mmap); +} + #endif /* __PERF_MACHINE_H */ |