commit 39842323ceb368d2ea36ab7696aedbe296e13b61
author Jason Baron <jbaron@redhat.com> Thu Mar 12 14:36:03 2009 -0400
committer Steven Rostedt <srostedt@redhat.com> Thu Mar 12 21:20:58 2009 -0400
tree 6050a0e282eaaf500f3809b1e53256b24b570d92
parent 5d592b44b29a1d73e13d5c9e3426eed843bdc359

tracing: tracepoints for softirq entry/exit - tracepoints

Introduce softirq entry/exit tracepoints. These are useful for
augmenting existing tracers, and to figure out softirq frequencies and
timings.

[
  s/irq_softirq_/softirq_/ for trace point names and
  Fixed printf format in TRACE_FORMAT macro
   - Steven Rostedt
]

LKML-Reference: <20090312183603.GC3352@redhat.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>