From: Dan Carpenter <dan.carpenter@oracle.com>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: linux-mm@kvack.org
Subject: Re: [bug report] mm, compaction: round-robin the order while searching the free lists for a target
Date: Wed, 9 Jan 2019 13:28:47 +0300 [thread overview]
Message-ID: <20190109102847.GE1718@kadam> (raw)
In-Reply-To: <20190109102546.GS31517@techsingularity.net>
On Wed, Jan 09, 2019 at 10:25:46AM +0000, Mel Gorman wrote:
> On Wed, Jan 09, 2019 at 11:27:33AM +0300, Dan Carpenter wrote:
> > Hello Mel Gorman,
> >
> > The patch 1688e2896de4: "mm, compaction: round-robin the order while
> > searching the free lists for a target" from Jan 8, 2019, leads to the
> > following static checker warning:
> >
> > mm/compaction.c:1252 next_search_order()
> > warn: impossible condition '(cc->search_order < 0) => (0-u16max < 0)'
> >
>
> Thanks Dan!
>
> Does the following combination of two patches address it? The two
> patches address separate problems with two patches in the series.
>
Yes. Thanks.
regards,
dan carpenter
next prev parent reply other threads:[~2019-01-09 10:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 8:27 [bug report] mm, compaction: round-robin the order while searching the free lists for a target Dan Carpenter
2019-01-09 10:25 ` Mel Gorman
2019-01-09 10:28 ` Dan Carpenter [this message]
2019-01-09 10:35 ` Mel Gorman
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