On (03/04/15 17:19), Sergey Senozhatsky wrote:
> hm... that actually doesn't look so hard.
>
> all I need to do is just change zram_add attr to RW (or create a new RO
> attribute `zram_auto_add', or whatever) and treat read access to that
> zram_add_read() or zram_auto_add_read() attr as (atomic o
On (03/04/15 16:29), Sergey Senozhatsky wrote:
> > Why should user specifiy zram-device id to create?
> >
>
> one of them will create a new device, the other one will get -EEXIST.
> quite decent.
>
> I'm not sure I know how to return device id back to use space in
> response to
> echo -1 >
On (03/04/15 16:10), Minchan Kim wrote:
> On Tue, Mar 03, 2015 at 09:49:47PM +0900, Sergey Senozhatsky wrote:
> > Introduce zram-control sysfs class, which has two sysfs attrs:
> > - zram_add -- add a new specific (device_id) zram device
> > - zram_remove -- remove a specific (device_id) zra
On Tue, Mar 03, 2015 at 09:49:47PM +0900, Sergey Senozhatsky wrote:
> Introduce zram-control sysfs class, which has two sysfs attrs:
> - zram_add -- add a new specific (device_id) zram device
> - zram_remove -- remove a specific (device_id) zram device
>
> Usage example:
> # add a new
On (03/03/15 14:01), Andrew Morton wrote:
> > Introduce zram-control sysfs class, which has two sysfs attrs:
> > - zram_add -- add a new specific (device_id) zram device
> > - zram_remove -- remove a specific (device_id) zram device
> >
> > Usage example:
> > # add a new specific zram d
On Tue, 3 Mar 2015 21:49:47 +0900 Sergey Senozhatsky
wrote:
> Introduce zram-control sysfs class, which has two sysfs attrs:
> - zram_add -- add a new specific (device_id) zram device
> - zram_remove -- remove a specific (device_id) zram device
>
> Usage example:
> # add a new spe
Introduce zram-control sysfs class, which has two sysfs attrs:
- zram_add -- add a new specific (device_id) zram device
- zram_remove -- remove a specific (device_id) zram device
Usage example:
# add a new specific zram device
echo 4 > /sys/class/zram-control/zram_add
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