• Xiao Guangrong's avatar
    itimers: Add tracepoints for itimer · 3f0a525e
    Xiao Guangrong authored
    Add tracepoints for all itimer variants: ITIMER_REAL, ITIMER_VIRTUAL
    and ITIMER_PROF.
    
    [ tglx: Fixed comments and made the output more readable, parseable
      	and consistent. Replaced pid_vnr by pid_nr because the hrtimer
      	callback can happen in any namespace ]
    Signed-off-by: default avatarXiao 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: <4A7F8B6E.2010109@cn.fujitsu.com>
    Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    3f0a525e
timer.h 7.32 KB