From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f70.google.com (mail-pg0-f70.google.com [74.125.83.70]) by kanga.kvack.org (Postfix) with ESMTP id 76DE76B0421 for ; Thu, 22 Dec 2016 09:01:36 -0500 (EST) Received: by mail-pg0-f70.google.com with SMTP id a190so363325476pgc.0 for ; Thu, 22 Dec 2016 06:01:36 -0800 (PST) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp. [2001:e42:101:1:202:181:97:72]) by mx.google.com with ESMTPS id w76si30867284pfa.220.2016.12.22.06.01.34 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 22 Dec 2016 06:01:35 -0800 (PST) Subject: Re: [PATCH] mm/page_alloc: Wait for oom_lock before retrying. From: Tetsuo Handa References: <201612192025.IFF13034.HJSFLtOFFMQOOV@I-love.SAKURA.ne.jp> <20161219122738.GB427@tigerII.localdomain> <20161220153948.GA575@tigerII.localdomain> <201612221927.BGE30207.OSFJMFLFOHQtOV@I-love.SAKURA.ne.jp> <20161222134250.GE413@tigerII.localdomain> In-Reply-To: <20161222134250.GE413@tigerII.localdomain> Message-Id: <201612222301.AFG57832.QOFMSVFOJHLOtF@I-love.SAKURA.ne.jp> Date: Thu, 22 Dec 2016 23:01:25 +0900 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linux-mm@kvack.org List-ID: To: sergey.senozhatsky@gmail.com Cc: mhocko@suse.com, linux-mm@kvack.org, pmladek@suse.cz Sergey Senozhatsky wrote: > On (12/22/16 19:27), Tetsuo Handa wrote: > > Thank you. I tried "[PATCHv6 0/7] printk: use printk_safe to handle printk() > > recursive calls" at https://lkml.org/lkml/2016/12/21/232 on top of linux.git > > as of commit 52bce91165e5f2db "splice: reinstate SIGPIPE/EPIPE handling", but > > it turned out that your patch set does not solve this problem. > > > > I was assuming that sending to consoles from printk() is offloaded to a kernel > > thread dedicated for that purpose, but your patch set does not do it. > > sorry, seems that I didn't deliver the information properly. > > https://gitlab.com/senozhatsky/linux-next-ss/commits/printk-safe-deferred > > there are 2 patch sets. the first one is printk-safe. the second one > is async printk. > > 9 patches in total (as of now). > > can you access it? "404 The page you're looking for could not be found." Anonymous access not supported? -- 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