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authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>2009-08-10 04:51:23 +0200
committerThomas Gleixner <tglx@linutronix.de>2009-08-29 14:10:06 +0200
commitc6a2a1770245f654f35f60e1458d4356680f9519 (patch)
tree0a015269ca839ac2fe91b3d86955997bf7b8686d /net/ipv4/tcp_cong.c
parenttimers: Add tracepoints for timer_list timers (diff)
downloadlinux-c6a2a1770245f654f35f60e1458d4356680f9519.tar.xz
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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 'net/ipv4/tcp_cong.c')
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