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authorArnaldo Carvalho de Melo <acme@redhat.com>2012-01-19 14:08:15 -0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-01-24 19:47:37 -0200
commit0d37aa34f8806bb443dd3c8621fd9bdbb50c58bb (patch)
tree3e245385cdb75fec299f5e145243f062b70fd652 /tools/perf/builtin-stat.c
parentperf tools: Add fprintf methods for thread_map and cpu_map classes (diff)
downloadlinux-dev-0d37aa34f8806bb443dd3c8621fd9bdbb50c58bb.tar.xz
linux-dev-0d37aa34f8806bb443dd3c8621fd9bdbb50c58bb.zip
perf tools: Introduce per user view
The new --uid command line option will show only the tasks for a given user, using the proc interface to figure out the existing tasks. Kernel work is needed to close races at startup, but this should already be useful in many use cases. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.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-bdnspm000gw2l984a2t53o8z@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
-rw-r--r--tools/perf/builtin-stat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index f5d2a63eba66..459b8620a5d9 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1201,7 +1201,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used)
if (target_pid != -1)
target_tid = target_pid;
- evsel_list->threads = thread_map__new(target_pid, target_tid);
+ evsel_list->threads = thread_map__new(target_pid, target_tid, UINT_MAX);
if (evsel_list->threads == NULL) {
pr_err("Problems finding threads of monitor\n");
usage_with_options(stat_usage, options);