From: Steven Rostedt <srostedt@redhat.com>
Date: Wed, 6 May 2009 19:30:07 +0000 (-0400)
Subject: ring-buffer: make moving the tail page a separate function
X-Git-Tag: v2.6.31-rc1~401^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6634ff26cce2da04e5c2a5481bcb8888e7d01786;p=pandora-kernel.git

ring-buffer: make moving the tail page a separate function

Ingo Molnar thought the code would be cleaner if we used a function call
instead of a goto for moving the tail page. After implementing this,
it seems that gcc still inlines the result and the output is pretty much
the same. Since this is considered a cleaner approach, might as well
implement it.

[ Impact: code clean up ]

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