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From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Jan Kara <jack@suse.cz>
Cc: Ritesh Harjani <riteshh@linux.ibm.com>,
	Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com>,
	Ext4 Developers List <linux-ext4@vger.kernel.org>,
	joseph.qi@linux.alibaba.com, Liu Bo <bo.liu@linux.alibaba.com>
Subject: Re: Discussion: is it time to remove dioread_nolock?
Date: Tue, 7 Jan 2020 12:11:09 -0500	[thread overview]
Message-ID: <20200107171109.GB3619@mit.edu> (raw)
In-Reply-To: <20200107082212.GA25547@quack2.suse.cz>

Hmm..... There's actually an even more radical option we could use,
given that Ritesh has made dioread_nolock work on block sizes < page
size.  We could make dioread_nolock the default, until we can revamp
ext4_writepages() to write the data blocks first....

		     	       	    - Ted
				    

  reply	other threads:[~2020-01-07 17:11 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-26 15:31 Discussion: is it time to remove dioread_nolock? Theodore Y. Ts'o
2019-12-27 13:10 ` Joseph Qi
2019-12-29 15:03 ` Xiaoguang Wang
2020-01-06 12:24   ` Ritesh Harjani
2020-01-07  0:43     ` Theodore Y. Ts'o
2020-01-07  8:22       ` Jan Kara
2020-01-07 17:11         ` Theodore Y. Ts'o [this message]
2020-01-07 17:22           ` Jan Kara
2020-01-08 10:45             ` Ritesh Harjani
2020-01-08 17:42               ` Theodore Y. Ts'o
2020-01-09  9:21                 ` Ritesh Harjani
2020-01-09 16:38                   ` Theodore Y. Ts'o
2020-01-14 23:30                     ` Ritesh Harjani
2020-01-15 16:48                       ` Theodore Y. Ts'o
2020-01-16  9:46                         ` Ritesh Harjani
2020-01-09 12:34                 ` Jan Kara

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