linux-kernel - Re: [RFC 03/15] PM / Hibernate: separate block

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Date:	Wed, 24 Mar 2010 21:30:21 +0100
From:	Pavel Machek <pavel@....cz>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	jirislaby@...il.com, linux-pm@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org,
	Nigel Cunningham <ncunningham@...a.org.au>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: [RFC 03/15] PM / Hibernate: separate block_io

On Tue 2010-03-23 17:17:31, Jiri Slaby wrote:
> Move block I/O operations to a separate file. It is because it will
> be used later not only by the swap writer.

So... what is the plan here?

> +int sws_bio_read_page(pgoff_t page_off, void *addr, struct bio **bio_chain)
> +{
> +	return submit(READ, sws_resume_bdev, page_off * (PAGE_SIZE >> 9),
> +			virt_to_page(addr), bio_chain);
> +}

sws_ is kind of strange prefix. We were trying to get away from
"swsuspend" name for quite some time...
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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