linux-kernel - Re: [PATCH] wait_event_freezekillable: use freezer_do_not_count/freezer

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Message-ID: <20111103153027.GE4417@google.com>
Date:	Thu, 3 Nov 2011 08:30:27 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Jeff Layton <jlayton@...hat.com>
Cc:	Oleg Nesterov <oleg@...hat.com>, "Rafael J. Wysocki" <rjw@...k.pl>,
	Steve French <sfrench@...ba.org>, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-cifs@...r.kernel.org,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Neil Brown <neilb@...e.de>, trond.myklebust@...app.com,
	linux-nfs@...r.kernel.org
Subject: Re: [PATCH] wait_event_freezekillable: use
 freezer_do_not_count/freezer_count

Hello,

On Thu, Nov 03, 2011 at 11:27:04AM -0400, Jeff Layton wrote:
> Ok, note though that I also need to do a similar set of changes to the
> nfs and sunrpc code [1].
> 
> Those call sites do not use wait_event_* macros though. So I'll either
> need to add a separate set of functions/macros to handle those, or
> sprinkle freezer_do_not_count/freezer_count around the code there...

Yes, I still think it would be better to isolate implementation
details from users.  I really hate to see the 'count' functions
scattered around the kernel.

Thank you.

-- 
tejun
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