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| author | Zhaolei <zhaolei@cn.fujitsu.com> | 2009-04-10 14:27:38 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-12 15:22:56 +0200 |
| commit | fc182a4330fc22ea1b68fa3d5064dd85a73a4c4a (patch) | |
| tree | 5c3b329199b514fc4133b21928348c901e2c74a8 /include/trace/trace_events.h | |
| parent | 02af61bb50f5d5f0322dbe5ab2a0d75808d25c7b (diff) | |
| download | op-kernel-dev-fc182a4330fc22ea1b68fa3d5064dd85a73a4c4a.zip op-kernel-dev-fc182a4330fc22ea1b68fa3d5064dd85a73a4c4a.tar.gz | |
tracing, kmemtrace: Make kmem tracepoints use TRACE_EVENT macro
TRACE_EVENT is a more generic way to define tracepoints.
Doing so adds these new capabilities to this tracepoint:
- zero-copy and per-cpu splice() tracing
- binary tracing without printf overhead
- structured logging records exposed under /debug/tracing/events
- trace events embedded in function tracer output and other plugins
- user-defined, per tracepoint filter expressions
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Acked-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <49DEE6DA.80600@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/trace/trace_events.h')
| -rw-r--r-- | include/trace/trace_events.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h index 0e2aa80..13d6b85 100644 --- a/include/trace/trace_events.h +++ b/include/trace/trace_events.h @@ -4,3 +4,4 @@ #include <trace/irq.h> #include <trace/lockdep.h> #include <trace/skb.h> +#include <trace/kmem.h> |
