mirror of https://gitee.com/openkylin/linux.git
2bf2160d88
Add a tracepoint for tracing when softirq action is raised. This and the existing tracepoints complete softirq's tracepoints: softirq_raise, softirq_entry and softirq_exit. And when this tracepoint is used in combination with the softirq_entry tracepoint we can determine the softirq raise latency. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Cc: David Miller <davem@davemloft.net> Cc: Kaneshige Kenji <kaneshige.kenji@jp.fujitsu.com> Cc: Izumo Taku <izumi.taku@jp.fujitsu.com> Cc: Kosaki Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: Scott Mcmillan <scott.a.mcmillan@intel.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> LKML-Reference: <4C724298.4050509@jp.fujitsu.com> [ factorize softirq events with DECLARE_EVENT_CLASS ] Signed-off-by: Koki Sanagi <sanagi.koki@jp.fujitsu.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> |
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| .. | ||
| bkl.h | ||
| block.h | ||
| ext4.h | ||
| gfpflags.h | ||
| irq.h | ||
| jbd2.h | ||
| kmem.h | ||
| kvm.h | ||
| lock.h | ||
| mce.h | ||
| module.h | ||
| napi.h | ||
| power.h | ||
| sched.h | ||
| scsi.h | ||
| signal.h | ||
| skb.h | ||
| syscalls.h | ||
| timer.h | ||
| vmscan.h | ||
| workqueue.h | ||
| writeback.h | ||