Re: [RFC v4+ hot_track 16/19] btrfs: add hot tracking support

2012-11-07 Thread Zhi Yong Wu
On Wed, Nov 7, 2012 at 8:00 AM, David Sterba wrote: > On Mon, Oct 29, 2012 at 12:30:58PM +0800, zwu.ker...@gmail.com wrote: >> From: Zhi Yong Wu >> >> Introduce one new mount option '-o hot_track', >> and add its parsing support. >> Its usage looks like: >>mount -o hot_track >>mount -

Re: [RFC v4+ hot_track 16/19] btrfs: add hot tracking support

2012-11-06 Thread David Sterba
On Mon, Oct 29, 2012 at 12:30:58PM +0800, zwu.ker...@gmail.com wrote: > From: Zhi Yong Wu > > Introduce one new mount option '-o hot_track', > and add its parsing support. > Its usage looks like: >mount -o hot_track >mount -o nouser,hot_track >mount -o nouser,hot_track,loop >m

[RFC v4+ hot_track 16/19] btrfs: add hot tracking support

2012-10-28 Thread zwu . kernel
From: Zhi Yong Wu Introduce one new mount option '-o hot_track', and add its parsing support. Its usage looks like: mount -o hot_track mount -o nouser,hot_track mount -o nouser,hot_track,loop mount -o hot_track,nouser Signed-off-by: Zhi Yong Wu --- fs/btrfs/ctree.h |1 + fs