From 8a54cd5bd6ebf009b96ec79510b593f7ba5c0ff3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali.rohar@gmail.com>
Date: Tue, 6 May 2014 13:01:56 +0200
Subject: [PATCH] PM / hibernate: Documentation: Fix script for unswapping
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System can have mmaped also character devices (e.g dri devices by X) or deleted
files. Running cat on character devices is really bad idea (system can hang) so
run cat only on regular files. Also mmaped files can have spaces in filenames.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Reading git-format-patch failed