From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Wed, 31 Jul 2013 17:16:22 +0000 (-0400)
Subject: tracing: Add comment to describe special break case in probe_remove_event_call()
X-Git-Tag: v3.11-rc5~28^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ba64035d0ca966fd189bc3e0826343fc81bf482;p=pandora-kernel.git

tracing: Add comment to describe special break case in probe_remove_event_call()

The "break" used in the do_for_each_event_file() is used as an optimization
as the loop is really a double loop. The loop searches all event files
for each trace_array. There's only one matching event file per trace_array
and after we find the event file for the trace_array, the break is used
to jump to the next trace_array and start the search there.

As this is not a standard way of using "break" in C code, it requires
a comment right before the break to let people know what is going on.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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