perf_counter tools: include PID in perf-report output, tweak user/kernel printut
It's handier than an <unknown> entry.
Also replace the kernel/user column with a more compact version:
0.52 cc1 [k] page_fault
0.57 :0 [k] _spin_lock
0.59 :7506 [.] <unknown>
0.69 as [.] /usr/bin/as: <unknown>
0.76 cc1 [.] /lib64/libc-2.8.so: _int_free
0.92 cc1 [k] clear_page_c
1.00 :7465 [.] <unknown>
1.43 cc1 [.] /lib64/libc-2.8.so: memset
1.86 cc1 [.] /lib64/libc-2.8.so: _int_malloc
70.33 cc1 [.] /usr/libexec/gcc/x86_64-redhat-linux/4.3.2/cc1: <unknown>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed