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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/perf.h
parent9ae7d3351aac238eef9646479693105688fd9cc9 (diff)
downloadop-kernel-dev-0d37aa34f8806bb443dd3c8621fd9bdbb50c58bb.zip
op-kernel-dev-0d37aa34f8806bb443dd3c8621fd9bdbb50c58bb.tar.gz
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/perf.h')
-rw-r--r--tools/perf/perf.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 64f8bee..92af168 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -188,6 +188,7 @@ void pthread__unblock_sigwinch(void);
struct perf_record_opts {
pid_t target_pid;
pid_t target_tid;
+ uid_t uid;
bool call_graph;
bool group;
bool inherit_stat;
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