tree c830d97280393f8b21ad8b82a885f650a9891af0
parent 0c62f6cd9ed320cb0ca39e33addf3a3da51b7328
author Tom Zanussi <zanussi@kernel.org> 1581376010 -0600
committer Steven Rostedt (VMware) <rostedt@goodmis.org> 1581390021 -0500

tracing: Consolidate trace() functions

Move the checking, buffer reserve and buffer commit code in
synth_event_trace_start/end() into inline functions
__synth_event_trace_start/end() so they can also be used by
synth_event_trace() and synth_event_trace_array(), and then have all
those functions use them.

Also, change synth_event_trace_state.enabled to disabled so it only
needs to be set if the event is disabled, which is not normally the
case.

Link: http://lkml.kernel.org/r/b1f3108d0f450e58192955a300e31d0405ab4149.1581374549.git.zanussi@kernel.org

Signed-off-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>