From: Andi Kleen <andi@firstfloor.org>
To: zwu.kernel@gmail.com
Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxram@linux.vnet.ibm.com, viro@zeniv.linux.org.uk,
david@fromorbit.com, tytso@mit.edu, cmm@us.ibm.com,
wuzhy@linux.vnet.ibm.com, wenqing.lz@taobao.com
Subject: Re: [RFC v4+ hot_track 00/19] vfs: hot data tracking
Date: Mon, 29 Oct 2012 03:30:19 -0700 [thread overview]
Message-ID: <m2boflr2o4.fsf@firstfloor.org> (raw)
In-Reply-To: <1351485061-12297-1-git-send-email-zwu.kernel@gmail.com> (zwu kernel's message of "Mon, 29 Oct 2012 12:30:42 +0800")
zwu.kernel@gmail.com writes:
>
> TODO List:
>
> 1.) Need to do scalability or performance tests.
You're changing some of the most performance critical code in the
kernel. This step is absolutely not optional.
-Andi
--
ak@linux.intel.com -- Speaking for myself only
next prev parent reply other threads:[~2012-10-29 10:30 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-29 4:30 [RFC v4+ hot_track 00/19] vfs: hot data tracking zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 01/19] vfs: introduce private radix tree structures zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 02/19] vfs: initialize and free data structures zwu.kernel
2012-11-06 22:24 ` David Sterba
2012-11-07 6:55 ` Zhi Yong Wu
2012-11-16 6:16 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 03/19] vfs: add I/O frequency update function zwu.kernel
2012-11-05 11:07 ` Steven Whitehouse
2012-11-05 11:47 ` Zhi Yong Wu
2012-11-06 22:37 ` David Sterba
2012-11-07 7:03 ` Zhi Yong Wu
2012-11-06 22:45 ` Darrick J. Wong
2012-11-07 8:27 ` Zhi Yong Wu
2012-11-07 18:49 ` Darrick J. Wong
2012-11-08 2:52 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 04/19] vfs: add two map arrays zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 05/19] vfs: add hooks to enable hot tracking zwu.kernel
2012-11-06 22:51 ` David Sterba
2012-11-07 7:06 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 06/19] vfs: add temp calculation function zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 07/19] vfs: add map info update function zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 08/19] vfs: add aging function zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 09/19] vfs: add one work queue zwu.kernel
2012-11-05 11:21 ` Steven Whitehouse
2012-11-05 11:55 ` Zhi Yong Wu
2012-11-05 12:07 ` Steven Whitehouse
2012-11-05 12:20 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 10/19] vfs: introduce hot func register framework zwu.kernel
2012-11-06 23:14 ` David Sterba
2012-11-07 7:18 ` Zhi Yong Wu
2012-11-06 23:30 ` Darrick J. Wong
2012-11-07 8:34 ` Zhi Yong Wu
2012-11-07 18:58 ` Darrick J. Wong
2012-11-08 2:59 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 11/19] vfs: register one shrinker zwu.kernel
2012-10-29 4:30 ` [RFC v4+ hot_track 12/19] vfs: add one ioctl interface zwu.kernel
2012-11-06 23:30 ` David Sterba
2012-11-07 7:36 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 13/19] debugfs: introduce one function zwu.kernel
2012-10-29 18:11 ` Greg KH
2012-10-29 22:25 ` Zhi Yong Wu
2012-10-29 22:34 ` Greg KH
2012-10-29 22:45 ` Zhi Yong Wu
2012-10-29 22:54 ` Greg KH
2012-10-29 22:58 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 14/19] vfs: add debugfs support zwu.kernel
2012-11-06 23:45 ` David Sterba
2012-11-07 7:49 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 15/19] sysfs: add two hot_track proc files zwu.kernel
2012-10-29 18:10 ` Greg KH
2012-10-29 22:26 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 16/19] btrfs: add hot tracking support zwu.kernel
2012-11-07 0:00 ` David Sterba
2012-11-07 8:03 ` Zhi Yong Wu
2012-10-29 4:30 ` [RFC v4+ hot_track 17/19] xfs: " zwu.kernel
2012-10-29 4:31 ` [RFC v4+ hot_track 18/19] ext4: " zwu.kernel
2012-10-29 4:31 ` [RFC v4+ hot_track 19/19] vfs: add documentation zwu.kernel
2012-10-29 10:30 ` Andi Kleen [this message]
2012-10-29 12:31 ` [RFC v4+ hot_track 00/19] vfs: hot data tracking Zhi Yong Wu
2012-11-07 8:51 ` Zhi Yong Wu
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