linux-kernel - Re: [PATCH v2] BLOCK: fix bio.bi

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Message-ID: <x49eie43qdi.fsf@segfault.boston.devel.redhat.com>
Date:	Thu, 12 Aug 2010 09:35:53 -0400
From:	Jeff Moyer <jmoyer@...hat.com>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	akpm@...ux-foundation.org, linux-raid@...r.kernel.org,
	linux-scsi@...r.kernel.org, jirislaby@...il.com,
	linux-kernel@...r.kernel.org, Christoph Hellwig <hch@....de>,
	Jens Axboe <axboe@...nel.dk>
Subject: Re: [PATCH v2] BLOCK: fix bio.bi_rw handling

Jiri Slaby <jslaby@...e.cz> writes:

> Return of the bi_rw tests is no longer bool after commit 74450be1. But
> results of such tests are stored in bools. This doesn't fit in there
> for some compilers (gcc 4.5 here), so either use !! magic to get real
> bools or use ulong where the result is assigned somewhere.
>
> Signed-off-by: Jiri Slaby <jslaby@...e.cz>
> Cc: Christoph Hellwig <hch@....de>
> Cc: Jens Axboe <axboe@...nel.dk>

Reviewed-by: Jeff Moyer <jmoyer@...hat.com>

Cheers,
Jeff
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