| commit | 3ea2e6d71aafe35b8aaf89ed711a283815acfae6 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <rostedt@goodmis.org> | Sat Oct 04 02:01:00 2008 -0400 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Oct 14 10:39:20 2008 +0200 |
| tree | e4bae61f9bbe5ff7ccf6eac95416b98ebd4974a4 | |
| parent | bf41a158cacba6ca5fc6407a54e7ad8ce1567e2e [diff] |
ftrace: make some tracers reentrant Now that the ring buffer is reentrant, some of the ftrace tracers (sched_swich, debugging traces) can also be reentrant. Note: Never make the function tracer reentrant, that can cause recursion problems all over the kernel. The function tracer must disable reentrancy. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>