From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Hildenbrand <dahi@linux.vnet.ibm.com>
Subject: Re: [PATCH v5 01/45] virtio: use u32, not bitmap for struct
	virtio_device's features
Date: Thu, 27 Nov 2014 17:34:14 +0100
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To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: rusty@au1.ibm.com, Heiko Carstens <heiko.carstens@de.ibm.com>, Sudeep Dutt <sudeep.dutt@intel.com>, virtualization@lists.linux-foundation.org, linux-s390@vger.kernel.org, lguest@lists.ozlabs.org, Arnd Bergmann <arnd@arndb.de>, Christian Borntraeger <borntraeger@de.ibm.com>, Joel Stanley <joel@jms.id.au>, Pawel Moll <pawel.moll@arm.com>, Siva Yerramreddy <yshivakrishna@gmail.com>, Martin Schwidefsky <schwidefsky@de.ibm.com>, pbonzini@redhat.com, thuth@linux.vnet.ibm.com, Brian Swetland <swetland@google.com>, linux-kernel@vger.kernel.org, Ashutosh Dixit <ashutosh.dixit@intel.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Amit Shah <amit.shah@redhat.com>, linux390@de.ibm.com, David Miller <davem@davemloft.net>
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> That's the whole reason for the patch.
> 
> I guess you disagree with it, but it's much easier
> to deal with simple integers.
> 

Well, I can live with it :)

clear_bit() and friends are just easier to understand when scanning the code
(at least for me).