From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Sun, 28 Jul 2013 02:21:53 +0000 (+0900)
Subject: mtd: nandsim: convert pages_written[] to bitmap
X-Git-Tag: v3.12-rc1~82^2~95
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08efe91a1befa67bcc3799e0d29b7194803e1538;p=pandora-kernel.git

mtd: nandsim: convert pages_written[] to bitmap

nandsim.pages_written[] is the array of unsigned char which is indexed
by the page number and used for identifying which pages have been written
when cache_file is used.  Each entry holds 0 (not written) or 1 (written),
so it can be converted to bitmap.  This reduces the allocation size of
pages_written[] by 1/8.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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