Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-18 Thread Minchan Kim
On Wed, Sep 17, 2014 at 12:28:59PM -0400, Dan Streetman wrote: > On Wed, Sep 17, 2014 at 3:44 AM, Minchan Kim wrote: > > On Tue, Sep 16, 2014 at 11:58:32AM -0400, Dan Streetman wrote: > >> On Mon, Sep 15, 2014 at 9:21 PM, Minchan Kim wrote: > >> > On Mon, Sep 15, 2014 at 12:00:33PM -0400, Dan Str

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-17 Thread Dan Streetman
On Wed, Sep 17, 2014 at 3:44 AM, Minchan Kim wrote: > On Tue, Sep 16, 2014 at 11:58:32AM -0400, Dan Streetman wrote: >> On Mon, Sep 15, 2014 at 9:21 PM, Minchan Kim wrote: >> > On Mon, Sep 15, 2014 at 12:00:33PM -0400, Dan Streetman wrote: >> >> On Sun, Sep 14, 2014 at 8:57 PM, Minchan Kim wrote

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-17 Thread Minchan Kim
On Tue, Sep 16, 2014 at 11:58:32AM -0400, Dan Streetman wrote: > On Mon, Sep 15, 2014 at 9:21 PM, Minchan Kim wrote: > > On Mon, Sep 15, 2014 at 12:00:33PM -0400, Dan Streetman wrote: > >> On Sun, Sep 14, 2014 at 8:57 PM, Minchan Kim wrote: > >> > On Sat, Sep 13, 2014 at 03:39:13PM -0400, Dan Str

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-16 Thread Dan Streetman
On Mon, Sep 15, 2014 at 9:21 PM, Minchan Kim wrote: > On Mon, Sep 15, 2014 at 12:00:33PM -0400, Dan Streetman wrote: >> On Sun, Sep 14, 2014 at 8:57 PM, Minchan Kim wrote: >> > On Sat, Sep 13, 2014 at 03:39:13PM -0400, Dan Streetman wrote: >> >> On Thu, Sep 4, 2014 at 7:59 PM, Minchan Kim wrote:

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-15 Thread Minchan Kim
On Mon, Sep 15, 2014 at 12:00:33PM -0400, Dan Streetman wrote: > On Sun, Sep 14, 2014 at 8:57 PM, Minchan Kim wrote: > > On Sat, Sep 13, 2014 at 03:39:13PM -0400, Dan Streetman wrote: > >> On Thu, Sep 4, 2014 at 7:59 PM, Minchan Kim wrote: > >> > Hi Heesub, > >> > > >> > On Thu, Sep 04, 2014 at 0

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-15 Thread Dan Streetman
On Sun, Sep 14, 2014 at 8:57 PM, Minchan Kim wrote: > On Sat, Sep 13, 2014 at 03:39:13PM -0400, Dan Streetman wrote: >> On Thu, Sep 4, 2014 at 7:59 PM, Minchan Kim wrote: >> > Hi Heesub, >> > >> > On Thu, Sep 04, 2014 at 03:26:14PM +0900, Heesub Shin wrote: >> >> Hello Minchan, >> >> >> >> First

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-14 Thread Minchan Kim
On Sat, Sep 13, 2014 at 03:39:13PM -0400, Dan Streetman wrote: > On Thu, Sep 4, 2014 at 7:59 PM, Minchan Kim wrote: > > Hi Heesub, > > > > On Thu, Sep 04, 2014 at 03:26:14PM +0900, Heesub Shin wrote: > >> Hello Minchan, > >> > >> First of all, I agree with the overall purpose of your patch set. >

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-13 Thread Dan Streetman
On Thu, Sep 4, 2014 at 7:59 PM, Minchan Kim wrote: > Hi Heesub, > > On Thu, Sep 04, 2014 at 03:26:14PM +0900, Heesub Shin wrote: >> Hello Minchan, >> >> First of all, I agree with the overall purpose of your patch set. > > Thank you. > >> >> On 09/04/2014 10:39 AM, Minchan Kim wrote: >> >This patc

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-04 Thread Minchan Kim
Hi Heesub, On Thu, Sep 04, 2014 at 03:26:14PM +0900, Heesub Shin wrote: > Hello Minchan, > > First of all, I agree with the overall purpose of your patch set. Thank you. > > On 09/04/2014 10:39 AM, Minchan Kim wrote: > >This patch implement SWAP_GET_FREE handler in zram so that VM can > >know

Re: [RFC 3/3] zram: add swap_get_free hint

2014-09-03 Thread Heesub Shin
Hello Minchan, First of all, I agree with the overall purpose of your patch set. On 09/04/2014 10:39 AM, Minchan Kim wrote: This patch implement SWAP_GET_FREE handler in zram so that VM can know how many zram has freeable space. VM can use it to stop anonymous reclaiming once zram is full. Sig

[RFC 3/3] zram: add swap_get_free hint

2014-09-03 Thread Minchan Kim
This patch implement SWAP_GET_FREE handler in zram so that VM can know how many zram has freeable space. VM can use it to stop anonymous reclaiming once zram is full. Signed-off-by: Minchan Kim --- drivers/block/zram/zram_drv.c | 18 ++ 1 file changed, 18 insertions(+) diff --gi