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authorDavid Ahern <dsahern@gmail.com>2012-02-08 09:32:52 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-02-13 22:54:11 -0200
commitb52956c961be3a04182ae7b776623531601e0fb7 (patch)
tree2f7ebf4a910dc8cd9014ac9df59f7e2441a5b034 /tools/perf/util/top.h
parenteca1c3e3f937307331fd1fd5ee5205e57f2131ca (diff)
downloadlinux-b52956c961be3a04182ae7b776623531601e0fb7.tar.gz
perf tools: Allow multiple threads or processes in record, stat, top
Allow a user to collect events for multiple threads or processes using a comma separated list. e.g., collect data on a VM and its vhost thread: perf top -p 21483,21485 perf stat -p 21483,21485 -ddd perf record -p 21483,21485 or monitoring vcpu threads perf top -t 21488,21489 perf stat -t 21488,21489 -ddd perf record -t 21488,21489 Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1328718772-16688-1-git-send-email-dsahern@gmail.com Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/top.h')
-rw-r--r--tools/perf/util/top.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/top.h b/tools/perf/util/top.h
index def3e53e0fe0..49eb8481f19f 100644
--- a/tools/perf/util/top.h
+++ b/tools/perf/util/top.h
@@ -23,7 +23,7 @@ struct perf_top {
u64 guest_us_samples, guest_kernel_samples;
int print_entries, count_filter, delay_secs;
int freq;
- pid_t target_pid, target_tid;
+ const char *target_pid, *target_tid;
uid_t uid;
bool hide_kernel_symbols, hide_user_symbols, zero;
bool system_wide;