Re: [RFC] dm-writeboost: Persistent memory support

2014-02-28 Thread Jerome Glisse
On Fri, Oct 04, 2013 at 10:37:21PM +0900, Akira Hayakawa wrote: > Hi, all > > Let me introduce my future plan > of applying persistent memory to dm-writeboost. > dm-writeboost can potentially > gain many benefits by the persistent memory. > > (1) Problem > The basic mechanism of dm-writeboost is

[RFC] dm-writeboost: Persistent memory support

2013-10-04 Thread Akira Hayakawa
Hi, all Let me introduce my future plan of applying persistent memory to dm-writeboost. dm-writeboost can potentially gain many benefits by the persistent memory. (1) Problem The basic mechanism of dm-writeboost is (i) first stores the write data to RAM buffer whose size is 1MB at maximum and