diff options
| author | Zhaolei <zhaolei@cn.fujitsu.com> | 2009-04-09 14:08:18 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-10 12:57:55 +0200 |
| commit | 5cb3d1d9d34ac04bcaa2034139345b2a5fea54c1 (patch) | |
| tree | efbdf02871dff1fd12fdcd1594529ce30add3d57 /Documentation | |
| parent | e71e99c294058a61b7a8b9bb6da2f745ac51aa4f (diff) | |
| download | kernel_samsung_smdk4412-5cb3d1d9d34ac04bcaa2034139345b2a5fea54c1.zip kernel_samsung_smdk4412-5cb3d1d9d34ac04bcaa2034139345b2a5fea54c1.tar.gz kernel_samsung_smdk4412-5cb3d1d9d34ac04bcaa2034139345b2a5fea54c1.tar.bz2 | |
tracing, net, skb tracepoint: make skb tracepoint use the TRACE_EVENT() macro
TRACE_EVENT is a more generic way to define a tracepoint.
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: Neil Horman <nhorman@tuxdriver.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: "Steven Rostedt ;" <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <49DD90D2.5020604@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions