Re: [PATCH] zram: support REQ_DISCARD

2014-02-25 1:06 GMT+09:00 Jerome Marchand : > On 02/24/2014 04:56 PM, Joonsoo Kim wrote: >> 2014-02-25 0:15 GMT+09:00 Jerome Marchand : >>> On 02/24/2014 04:02 PM, Joonsoo Kim wrote: 2014-02-24 22:36 GMT+09:00 Jerome Marchand : > On 02/24/2014 06:51 AM, Joonsoo Kim wrote: >> zram is ra

Re: [PATCH] zram: support REQ_DISCARD

On 02/24/2014 04:56 PM, Joonsoo Kim wrote: > 2014-02-25 0:15 GMT+09:00 Jerome Marchand : >> On 02/24/2014 04:02 PM, Joonsoo Kim wrote: >>> 2014-02-24 22:36 GMT+09:00 Jerome Marchand : On 02/24/2014 06:51 AM, Joonsoo Kim wrote: > zram is ram based block device and can be used by backend of

Re: [PATCH] zram: support REQ_DISCARD

2014-02-25 0:15 GMT+09:00 Jerome Marchand : > On 02/24/2014 04:02 PM, Joonsoo Kim wrote: >> 2014-02-24 22:36 GMT+09:00 Jerome Marchand : >>> On 02/24/2014 06:51 AM, Joonsoo Kim wrote: zram is ram based block device and can be used by backend of filesystem. When filesystem deletes a file,

Re: [PATCH] zram: support REQ_DISCARD

On 02/24/2014 04:02 PM, Joonsoo Kim wrote: > 2014-02-24 22:36 GMT+09:00 Jerome Marchand : >> On 02/24/2014 06:51 AM, Joonsoo Kim wrote: >>> zram is ram based block device and can be used by backend of filesystem. >>> When filesystem deletes a file, it normally doesn't do anything on data >>> block

Re: [PATCH] zram: support REQ_DISCARD

2014-02-24 22:36 GMT+09:00 Jerome Marchand : > On 02/24/2014 06:51 AM, Joonsoo Kim wrote: >> zram is ram based block device and can be used by backend of filesystem. >> When filesystem deletes a file, it normally doesn't do anything on data >> block of that file. It just marks on metadata of that f

Re: [PATCH] zram: support REQ_DISCARD

On 02/24/2014 06:51 AM, Joonsoo Kim wrote: > zram is ram based block device and can be used by backend of filesystem. > When filesystem deletes a file, it normally doesn't do anything on data > block of that file. It just marks on metadata of that file. This behavior > has no problem on disk based