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| author |   Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-04-01 14:57:27 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-04-08 09:39:55 -0400 |
| commit | 889204278ccf98c5c097b1d1ae69babc6a3222fd (patch) | |
| tree | 53778b4af3b5ca401c57bc707f9f5ba838c394e7 /kernel/trace | |
| parent | tracing: Give system name a pointer (diff) | |
| download | linux-dev-889204278ccf98c5c097b1d1ae69babc6a3222fd.tar.xz linux-dev-889204278ccf98c5c097b1d1ae69babc6a3222fd.zip | |
tracing: Update trace-event-sample with TRACE_SYSTEM_VAR documentation
Add documentation about TRACE_SYSTEM needing to be alpha-numeric or with
underscores, and that if it is not, then the use of TRACE_SYSTEM_VAR is
required to make something that is.
An example of this is shown in samples/trace_events/trace-events-sample.h
Link: http://lkml.kernel.org/r/20150403013802.220157513@goodmis.org
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
0 files changed, 0 insertions, 0 deletions