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| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2009-08-10 04:51:23 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-08-29 14:10:06 +0200 |
| commit | c6a2a1770245f654f35f60e1458d4356680f9519 (patch) | |
| tree | 0a015269ca839ac2fe91b3d86955997bf7b8686d /kernel/posix-cpu-timers.c | |
| parent | timers: Add tracepoints for timer_list timers (diff) | |
| download | linux-c6a2a1770245f654f35f60e1458d4356680f9519.tar.xz linux-c6a2a1770245f654f35f60e1458d4356680f9519.zip | |
hrtimer: Add tracepoint for hrtimers
Add tracepoints which cover the life cycle of a hrtimer. The
tracepoints are integrated with the already existing debug_object
debug points as far as possible.
[ tglx: Fixed comments, made output conistent, easier to read and
parse. Fixed output for 32bit archs which do not use the
scalar representation of ktime_t. Hand current time to
trace_hrtimer_expiry_entry instead of calling get_time()
inside of the trace assignment. ]
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Anton Blanchard <anton@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Zhaolei <zhaolei@cn.fujitsu.com>
LKML-Reference: <4A7F8B2B.5020908@cn.fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/posix-cpu-timers.c')
0 files changed, 0 insertions, 0 deletions