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perf machine: Simplify synthesize_threads method

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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>
This commit is contained in:
Arnaldo Carvalho de Melo
2013-11-11 11:36:12 -03:00
parent 58d925dced
commit a33fbd56ec
6 changed files with 22 additions and 16 deletions
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6
tools/perf/util/machine.c
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@ -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);