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| author | Tom Zanussi <tom.zanussi@linux.intel.com> | 2015-11-23 13:51:16 -0600 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-11-25 15:24:14 -0500 |
| commit | 4e4a4d75700da67c1209c151d5f11a309c3b8367 (patch) | |
| tree | 309c7eab5564fb8fdddcc217e2590764c929f29d /kernel/trace/trace_probe.c | |
| parent | 4239c38fe0b3847e1e6d962c74b41b08ba0e2990 (diff) | |
tracing: Update cond flag when enabling or disabling a trigger
When a trigger is enabled, the cond flag should be set beforehand,
otherwise a trigger that's expecting to process a trace record
(e.g. one with post_trigger set) could be invoked without one.
Likewise a trigger's cond flag should be reset after it's disabled,
not before.
Link: http://lkml.kernel.org/r/a420b52a67b1c2d3cab017914362d153255acb99.1448303214.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_probe.c')
0 files changed, 0 insertions, 0 deletions