diff options
| author | Jason Baron <jbaron@redhat.com> | 2009-08-10 16:53:02 -0400 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-08-11 20:35:29 +0200 |
| commit | f4b5ffccc83c82947f5d9f15d6f1b6edb1b71cd7 (patch) | |
| tree | 06ec4a005b40ba0b6039e6c3425dd186486b8c6f /arch/x86/kernel/sys_x86_64.c | |
| parent | 64c12e0444fcc6b75eb49144ba46d43dbdc6bc8f (diff) | |
tracing: Add perf counter support for syscalls tracing
The perf counter support is automated for usual trace events. But we
have to define specific callbacks for this to handle syscalls trace
events
Make 'perf stat -e syscalls:sys_enter_blah' work with syscall style
tracepoints.
Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Jiaying Zhang <jiayingz@google.com>
Cc: Martin Bligh <mbligh@google.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'arch/x86/kernel/sys_x86_64.c')
0 files changed, 0 insertions, 0 deletions