From: Dave Jones <davej@redhat.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, suparna@in.ibm.com
Subject: Re: [PATCH] Writeback page range hint
Date: Tue, 24 Aug 2004 02:18:22 +0100 [thread overview]
Message-ID: <20040824011822.GB15668@redhat.com> (raw)
In-Reply-To: <20040823181400.7d721370.akpm@osdl.org>
On Mon, Aug 23, 2004 at 06:14:00PM -0700, Andrew Morton wrote:
> > > + int nonblocking:1; /* Don't get stuck on request queues */
> > > + int encountered_congestion:1; /* An output: a queue is full */
> > > + int for_kupdate:1; /* A kupdate writeback */
> > > + int for_reclaim:1; /* Invoked from the page allocator */
> >
> > Causes sparse spew..
> >
> > include/linux/writeback.h:54:19: warning: dubious one-bit signed bitfield
> > include/linux/writeback.h:55:30: warning: dubious one-bit signed bitfield
> > include/linux/writeback.h:56:19: warning: dubious one-bit signed bitfield
> > include/linux/writeback.h:57:19: warning: dubious one-bit signed bitfield
>
> That's fussy of it. I assume this shuts it up?
very likely (its 2am, and I'm feeling too lazy to check).
though, is there any real reason why they are bitfields at all ?
I'll double check it in the morning when the nightly sparse cron jobs mail me 8-)
Dave
next prev parent reply other threads:[~2004-08-24 1:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200408232138.i7NLcfJd019125@hera.kernel.org>
2004-08-24 1:07 ` [PATCH] Writeback page range hint Dave Jones
2004-08-24 1:14 ` Andrew Morton
2004-08-24 1:18 ` Dave Jones [this message]
2004-08-24 1:21 ` Andrew Morton
2004-08-24 1:29 ` wli
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