From 69abe6a5d18a9394baa325bab8f57748b037c517 Mon Sep 17 00:00:00 2001
From: Avadh Patel <avadh4all@gmail.com>
Date: Fri, 10 Apr 2009 16:04:48 -0400
Subject: [PATCH] tracing: add saved_cmdlines file to show cached task comms

Export the cached task comms to userspace. This allows user apps to translate
the pids from a trace into their respective task command lines.

[ Impact: let userspace apps reading binary buffer know comm's of pids ]

Signed-off-by: Avadh Patel <avadh4all@gmail.com>
[ added error checking and use of buf pointer to index file_buf ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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Reading git-format-patch failed