Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Miscellaneous features that implement hot data tracking and generally make the hot data functions a bit

Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-27 Thread Dave Chinner
On Thu, Sep 27, 2012 at 02:28:12PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Miscellaneous features that implement

Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-27 Thread Zhi Yong Wu
On Thu, Sep 27, 2012 at 2:59 PM, Dave Chinner da...@fromorbit.com wrote: On Thu, Sep 27, 2012 at 02:28:12PM +0800, Zhi Yong Wu wrote: On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner da...@fromorbit.com wrote: On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong

Re: [RFC v2 06/10] vfs: enable hot data tracking

2012-09-26 Thread Dave Chinner
On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote: From: Zhi Yong Wu wu...@linux.vnet.ibm.com Miscellaneous features that implement hot data tracking and generally make the hot data functions a bit more friendly. Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com ---

[RFC v2 06/10] vfs: enable hot data tracking

2012-09-23 Thread zwu . kernel
From: Zhi Yong Wu wu...@linux.vnet.ibm.com Miscellaneous features that implement hot data tracking and generally make the hot data functions a bit more friendly. Signed-off-by: Zhi Yong Wu wu...@linux.vnet.ibm.com --- fs/direct-io.c | 10 ++