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| author | Steven Rostedt <srostedt@redhat.com> | 2009-03-17 19:59:53 -0400 |
|---|---|---|
| committer | Steven Rostedt <srostedt@redhat.com> | 2009-03-17 23:10:45 -0400 |
| commit | 5fec6ddcb43a91aa9a254c8ecf174c803de6f07e (patch) | |
| tree | 6c8e3c0d719022e7c82d87894c9eb28492035aa5 /kernel/trace/trace_functions_graph.c | |
| parent | 97e7e4f391cac2b00417b581b432533d245d4fd0 (diff) | |
tracing: make sched_switch stop/start light weight
The stopping and starting of a tracer should be light weight and
be able to be called in all contexts. The sched_switch grabbed
mutexes in the start/stop functions. This patch changes it to a
simple variable, on/off.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
0 files changed, 0 insertions, 0 deletions