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| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2013-05-09 14:44:26 +0900 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-05-09 20:14:07 -0400 |
| commit | 30052170dcc256c18a43fb3e76577a67394543f8 (patch) | |
| tree | 6eb0d5d7c436f14063d8b4a7c3b72397107967f5 /kernel | |
| parent | cce2c8f26704529f592fc124c7c6ad399940dc5d (diff) | |
| download | linux-3.10-30052170dcc256c18a43fb3e76577a67394543f8.tar.gz linux-3.10-30052170dcc256c18a43fb3e76577a67394543f8.tar.bz2 linux-3.10-30052170dcc256c18a43fb3e76577a67394543f8.zip | |
tracing: Indicate enabled soft-mode in enable file
Indicate enabled soft-mode event as "1*" in "enable" file
for each event, because it can be soft-disabled when disable_event
trigger is hit.
Link: http://lkml.kernel.org/r/20130509054426.30398.28202.stgit@mhiramat-M0-7522
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_events.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 87e826f1c23..915c136d7bd 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -623,6 +623,8 @@ event_enable_read(struct file *filp, char __user *ubuf, size_t cnt, if (file->flags & FTRACE_EVENT_FL_ENABLED) { if (file->flags & FTRACE_EVENT_FL_SOFT_DISABLED) buf = "0*\n"; + else if (file->flags & FTRACE_EVENT_FL_SOFT_MODE) + buf = "1*\n"; else buf = "1\n"; } else |