From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f173.google.com (mail-ig0-f173.google.com [209.85.213.173]) by kanga.kvack.org (Postfix) with ESMTP id EF4CA82F64 for ; Tue, 27 Oct 2015 22:43:56 -0400 (EDT) Received: by igbdj2 with SMTP id dj2so92816009igb.1 for ; Tue, 27 Oct 2015 19:43:56 -0700 (PDT) Received: from mail-pa0-x22f.google.com (mail-pa0-x22f.google.com. [2607:f8b0:400e:c03::22f]) by mx.google.com with ESMTPS id r6si19328473igh.49.2015.10.27.19.43.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 Oct 2015 19:43:56 -0700 (PDT) Received: by pacfv9 with SMTP id fv9so251818572pac.3 for ; Tue, 27 Oct 2015 19:43:56 -0700 (PDT) Date: Wed, 28 Oct 2015 11:43:50 +0900 From: Tejun Heo Subject: Re: [patch 3/3] vmstat: Create our own workqueue Message-ID: <20151028024350.GA10448@mtj.duckdns.org> References: <20151028024114.370693277@linux.com> <20151028024131.719968999@linux.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151028024131.719968999@linux.com> Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: akpm@linux-foundation.org, Michal Hocko , Tetsuo Handa , linux-mm@kvack.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, hannes@cmpxchg.org, mgorman@suse.de Hello, On Tue, Oct 27, 2015 at 09:41:17PM -0500, Christoph Lameter wrote: > + vmstat_wq = alloc_workqueue("vmstat", > + WQ_FREEZABLE| > + WQ_SYSFS| > + WQ_MEM_RECLAIM, 0); The only thing necessary here is WQ_MEM_RECLAIM. I don't see how WQ_SYSFS and WQ_FREEZABLE make sense here. Thanks. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org