Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 1/2] perf tools: Honour the cpu list parameter when also monitoring a thread list | Date | Sun, 15 May 2011 13:38:19 -0300 |
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From: Arnaldo Carvalho de Melo <acme@redhat.com>
The perf_evlist__create_maps was discarding the --cpu parameter when a --pid or --tid was specified, fix that.
Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> Link: http://lkml.kernel.org/r/20110426204401.GB1746@ghostprotocols.net Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/evlist.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 45da8d1..1884a7c 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -348,7 +348,7 @@ int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid, if (evlist->threads == NULL) return -1; - if (target_tid != -1) + if (cpu_list == NULL && target_tid != -1) evlist->cpus = cpu_map__dummy_new(); else evlist->cpus = cpu_map__new(cpu_list); -- 1.6.2.5
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