| commit | f633903af2ceb0cec07d45e499a072b6593d0ed1 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <srostedt@redhat.com> | Fri Sep 04 12:35:16 2009 -0400 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Fri Sep 04 18:46:51 2009 -0400 |
| tree | 9a484fa299142a00d0dbb5a97e1108031db96e70 | |
| parent | 2f26ebd549b9ab55ac756b836ec759c11fe93f81 [diff] |
tracing: make tracing_reset safe for external use Reseting the trace buffer without first disabling the buffer and waiting for any writers to complete, can corrupt the ring buffer. This patch makes the external version of tracing_reset safe from corruption by disabling the ring buffer and calling synchronize_sched. This version can no longer be called from interrupt context. But all those callers have been removed. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>