From: Tim Chen <tim.c.chen@linux.intel.com>
To: Hugh Dickins <hughd@google.com>, "Huang, Ying" <ying.huang@intel.com>
Cc: Minchan Kim <minchan@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: swap_cluster_info lockdep splat
Date: Thu, 16 Feb 2017 11:34:06 -0800 [thread overview]
Message-ID: <1487273646.2833.100.camel@linux.intel.com> (raw)
In-Reply-To: <alpine.LSU.2.11.1702161050540.21773@eggly.anvils>
> I do not understand your zest for putting wrappers around every little
> thing, making it all harder to follow than it need be. Here's the patch
> I've been running with (but you have a leak somewhere, and I don't have
> time to search out and fix it: please try sustained swapping and swapoff).
>
Hugh, trying to duplicate your test case. So you were doing swapping,
then swap off, swap on the swap device and restart swapping?
Tim
WARNING: multiple messages have this Message-ID (diff)
From: Tim Chen <tim.c.chen@linux.intel.com>
To: Hugh Dickins <hughd@google.com>, "Huang, Ying" <ying.huang@intel.com>
Cc: Minchan Kim <minchan@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: swap_cluster_info lockdep splat
Date: Thu, 16 Feb 2017 11:34:06 -0800 [thread overview]
Message-ID: <1487273646.2833.100.camel@linux.intel.com> (raw)
In-Reply-To: <alpine.LSU.2.11.1702161050540.21773@eggly.anvils>
> I do not understand your zest for putting wrappers around every little
> thing, making it all harder to follow than it need be.A Here's the patch
> I've been running with (but you have a leak somewhere, and I don't have
> time to search out and fix it: please try sustained swapping and swapoff).
>
Hugh, trying to duplicate your test case. A So you were doing swapping,
then swap off, swap on the swap device and restart swapping?
Tim
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next prev parent reply other threads:[~2017-02-16 19:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-16 5:22 swap_cluster_info lockdep splat Minchan Kim
2017-02-16 5:22 ` Minchan Kim
2017-02-16 7:13 ` Huang, Ying
2017-02-16 7:13 ` Huang, Ying
2017-02-16 8:44 ` Huang, Ying
2017-02-16 8:44 ` Huang, Ying
2017-02-16 19:00 ` Hugh Dickins
2017-02-16 19:00 ` Hugh Dickins
2017-02-16 19:34 ` Tim Chen [this message]
2017-02-16 19:34 ` Tim Chen
2017-02-17 1:46 ` Hugh Dickins
2017-02-17 2:07 ` Huang, Ying
2017-02-17 2:07 ` Huang, Ying
2017-02-17 2:37 ` Huang, Ying
2017-02-17 2:37 ` Huang, Ying
2017-02-17 7:32 ` Huang, Ying
2017-02-17 7:32 ` Huang, Ying
2017-02-17 18:42 ` Hugh Dickins
2017-02-17 18:42 ` Hugh Dickins
2017-02-16 23:45 ` Minchan Kim
2017-02-16 23:45 ` Minchan Kim
2017-02-17 0:38 ` Huang, Ying
2017-02-17 0:38 ` Huang, Ying
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