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From: SeongJae Park <sjpark@amazon.com>
To: Eric Dumazet <edumazet@google.com>
Cc: SeongJae Park <sjpark@amazon.com>,
	David Miller <davem@davemloft.net>,
	SeongJae Park <sjpark@amazon.de>,
	Jakub Kicinski <kuba@kernel.org>,
	"Alexey Kuznetsov" <kuznet@ms2.inr.ac.ru>,
	Florian Westphal <fw@strlen.de>,
	"Paul E. McKenney" <paulmck@kernel.org>,
	netdev <netdev@vger.kernel.org>, <rcu@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4] net/ipv4/inet_fragment: Batch fqdir destroy works
Date: Fri, 11 Dec 2020 18:53:26 +0100	[thread overview]
Message-ID: <20201211175326.1705-1-sjpark@amazon.com> (raw)
In-Reply-To: <CANn89iKGU6_OusKfXeoT0hQN2kto2RF_RpL3GNBeB54iqvqvXw@mail.gmail.com>

On Fri, 11 Dec 2020 15:36:53 +0100 Eric Dumazet <edumazet@google.com> wrote:

> On Fri, Dec 11, 2020 at 12:24 PM SeongJae Park <sjpark@amazon.com> wrote:
> >
> > From: SeongJae Park <sjpark@amazon.de>
> >
> > On a few of our systems, I found frequent 'unshare(CLONE_NEWNET)' calls
> > make the number of active slab objects including 'sock_inode_cache' type
> > rapidly and continuously increase.  As a result, memory pressure occurs.
> >
> 
> > Signed-off-by: SeongJae Park <sjpark@amazon.de>
> > ---
> >
> 
> Reviewed-by: Eric Dumazet <edumazet@google.com>
> 
> Jakub or David might change the patch title, no need to resend.
> 
> Thanks for this nice improvement.

My very best pleasure!  Thank you always for your nice advices and reviews!


Thanks,
SeongJae Park

  reply	other threads:[~2020-12-11 19:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-11 11:24 SeongJae Park
2020-12-11 14:36 ` Eric Dumazet
2020-12-11 17:53   ` SeongJae Park [this message]
2020-12-12 23:11   ` Jakub Kicinski

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