linux-kernel - significance of using 2kb long byte_rev

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Message-ID: <Pine.LNX.4.64.0805191850410.18461@visualserver.org>
Date:	Mon, 19 May 2008 18:59:34 +0200 (CEST)
From:	Soumyadip Das Mahapatra <kernelhacker@...ualserver.org>
To:	linux-kernel@...r.kernel.org
cc:	akinobu.mita@...il.com
Subject: significance of using 2kb long byte_rev_table in lib/bitrev.c

Hi,
 	i cant understand the significance of using 2kb size of
bit_rev_table array in lib/bitrev.c
I guess it has something to do with bit reversal of a 32 bit word.
Well it can be done smoothly without using such a long sized array.
I am sending patches regarding this in the following mails.
Please review them.
Thanks :-)

Soumyadip

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