| commit | 39842323ceb368d2ea36ab7696aedbe296e13b61 | |
| author | Jason Baron <jbaron@redhat.com> | |
| Thu, 12 Mar 2009 18:36:03 +0000 (12 14:36 -0400) | ||
| committer | Steven Rostedt <srostedt@redhat.com> | |
| Fri, 13 Mar 2009 01:20:58 +0000 (12 21:20 -0400) | ||
| tree | 6050a0e282eaaf500f3809b1e53256b24b570d92 | treesnapshot (tar.gz zip) |
| parent | 5d592b44b29a1d73e13d5c9e3426eed843bdc359 | commitdiff |
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>
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>
| include/trace/irq_event_types.h | diffblobblamehistory | |
| kernel/softirq.c | diffblobblamehistory |