tree 5f0b4a8eab0ffd31a72366e94ee7b7ba525066ee
parent 0fbdea19e9394a5cb5f2f5081b028c50b558910a
author Ingo Molnar <mingo@elte.hu> 1251972022 +0200
committer Ingo Molnar <mingo@elte.hu> 1251985549 +0200

perf trace: Sample timestamps as well

Before:

            perf-21082 [013]     0.000000: sched_wakeup_new: task perf:21083 [120] success=1 [015]
            perf-21082 [013]     0.000000: sched_migrate_task: task perf:21082 [120] from: 13  to: 15
            perf-21082 [013]     0.000000: sched_process_fork: parent perf:21082  child perf:21083
            true-21083 [015]     0.000000: sched_wakeup: task migration/15:33 [0] success=1 [015]
            perf-21082 [013]     0.000000: sched_switch: task perf:21082 [120] (S) ==> swapper:0 [140]
            true-21083 [015]     0.000000: sched_switch: task perf:21083 [120] (R) ==> migration/15:33 [0]
            true-21083 [011]     0.000000: sched_process_exit: task true:21083 [120]

After:

            perf-21082 [013] 14674.797613: sched_wakeup_new: task perf:21083 [120] success=1 [015]
            perf-21082 [013] 14674.797506: sched_migrate_task: task perf:21082 [120] from: 13  to: 15
            perf-21082 [013] 14674.797610: sched_process_fork: parent perf:21082  child perf:21083
            true-21083 [015] 14674.797725: sched_wakeup: task migration/15:33 [0] success=1 [015]
            perf-21082 [013] 14674.797722: sched_switch: task perf:21082 [120] (S) ==> swapper:0 [140]
            true-21083 [015] 14674.797729: sched_switch: task perf:21083 [120] (R) ==> migration/15:33 [0]
            true-21083 [011] 14674.798159: sched_process_exit: task true:21083 [120]

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>