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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-02 14:13:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-02 16:16:26 +0200 |
| commit | f70e87d7a6d9c5a23d5f43ed0a0c224c157ef597 (patch) | |
| tree | 4ab2bd0cf9db9ada8edd49266765d7c9df2ade5f /Documentation/perf_counter/builtin-report.c | |
| parent | 709e50cf870e61745b39552044aa6c7c38e4f9e0 (diff) | |
| download | lwn-f70e87d7a6d9c5a23d5f43ed0a0c224c157ef597.tar.gz lwn-f70e87d7a6d9c5a23d5f43ed0a0c224c157ef597.zip | |
perf_counter: tools: Expand the COMM,MMAP event synthesizer
Include code to pre-construct mappings based on /proc,
on system wide recording.
Fix the existing code to properly fill out ->pid and ->tid.
The PID should be the Thread Group ID (PIDTYPE_PID of task->group_leader)
The TID should be the Thread ID (PIDTYPE_PID of task)
Furthermore, change the default sorting of report to comm,dso for a
better quick overview.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/perf_counter/builtin-report.c')
| -rw-r--r-- | Documentation/perf_counter/builtin-report.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c index 20a4e519dfd1..0558c1e1aa5b 100644 --- a/Documentation/perf_counter/builtin-report.c +++ b/Documentation/perf_counter/builtin-report.c @@ -18,7 +18,7 @@ static char const *input_name = "perf.data"; static char *vmlinux = NULL; -static char *sort_order = "pid,symbol"; +static char *sort_order = "comm,dso"; static int input; static int show_mask = SHOW_KERNEL | SHOW_USER | SHOW_HV; |