From: Vaibhav Nagarnaik <vnagarnaik@google.com>
Date: Tue, 16 Aug 2011 21:46:15 +0000 (-0700)
Subject: trace: Add a new readonly entry to report total buffer size
X-Git-Tag: v3.2-rc1~163^2~28^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f81ab074c30234b07c8309c542cafd07bed721f7;p=pandora-kernel.git

trace: Add a new readonly entry to report total buffer size

The current file "buffer_size_kb" reports the size of per-cpu buffer and
not the overall memory allocated which could be misleading. A new file
"buffer_total_size_kb" adds up all the enabled CPU buffer sizes and
reports it. This is only a readonly entry.

Signed-off-by: Vaibhav Nagarnaik <vnagarnaik@google.com>
Cc: Michael Rubin <mrubin@google.com>
Cc: David Sharp <dhsharp@google.com>
Link: http://lkml.kernel.org/r/1313531179-9323-2-git-send-email-vnagarnaik@google.com
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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