| commit | 0f04870148ecb825133bc2733f473b1c5773ac0b | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <srostedt@redhat.com> | Wed Nov 05 16:05:44 2008 -0500 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Nov 06 07:50:57 2008 +0100 |
| tree | 81399b7b9535d11ac6120366fc01fd051118226a | |
| parent | 60a7ecf42661f2b22168751298592da6ee210c9e [diff] |
ftrace: soft tracing stop and start Impact: add way to quickly start stop tracing from the kernel This patch adds a soft stop and start to the trace. This simply disables function tracing via the ftrace_disabled flag, and disables the trace buffers to prevent recording. The tracing code may still be executed, but the trace will not be recorded. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>