From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Wed, 12 Nov 2014 19:57:38 +0000 (-0500)
Subject: tracing: Have function_graph use trace_seq_has_overflowed()
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~136^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d9add34ec7b2cdd438b0b26481f8d1861bde45c;p=pandora-kernel.git

tracing: Have function_graph use trace_seq_has_overflowed()

Instead of doing individual checks all over the place that makes the code
very messy. Just check trace_seq_has_overflowed() at the end or in
strategic places.

This makes the code much cleaner and also helps with getting closer
to removing the return values of trace_seq_printf() and friends.

Link: http://lkml.kernel.org/r/20141114011410.987913836@goodmis.org

Reviewed-by: Petr Mladek <pmladek@suse.cz>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

Reading git-diff-tree failed