Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

2014-06-02 19:47 GMT+09:00 Bartlomiej Zolnierkiewicz : > > Hi, > > On Monday, June 02, 2014 09:37:49 AM Ritesh Harjani wrote: >> Hi Joonsoo, >> >> CC'ing the developer of the patch (Tomasz Stanislawski) >> >> >> On Fri, May 30, 2014 at 8:16 PM, Joonsoo Kim wrote: >> > 2014-05-30 19:40 GMT+09:00

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

Hi, On Monday, June 02, 2014 09:37:49 AM Ritesh Harjani wrote: > Hi Joonsoo, > > CC'ing the developer of the patch (Tomasz Stanislawski) > > > On Fri, May 30, 2014 at 8:16 PM, Joonsoo Kim wrote: > > 2014-05-30 19:40 GMT+09:00 Ritesh Harjani : > >> Hi Joonsoo, > >> > >> I think you will be

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

Hi, On Monday, June 02, 2014 09:37:49 AM Ritesh Harjani wrote: Hi Joonsoo, CC'ing the developer of the patch (Tomasz Stanislawski) On Fri, May 30, 2014 at 8:16 PM, Joonsoo Kim js1...@gmail.com wrote: 2014-05-30 19:40 GMT+09:00 Ritesh Harjani ritesh.l...@gmail.com: Hi Joonsoo, I

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

2014-06-02 19:47 GMT+09:00 Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com: Hi, On Monday, June 02, 2014 09:37:49 AM Ritesh Harjani wrote: Hi Joonsoo, CC'ing the developer of the patch (Tomasz Stanislawski) On Fri, May 30, 2014 at 8:16 PM, Joonsoo Kim js1...@gmail.com wrote:

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

Hi Joonsoo, CC'ing the developer of the patch (Tomasz Stanislawski) On Fri, May 30, 2014 at 8:16 PM, Joonsoo Kim wrote: > 2014-05-30 19:40 GMT+09:00 Ritesh Harjani : >> Hi Joonsoo, >> >> I think you will be loosing the benefit of below patch with your changes. >> I am no expert here so please

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

Hi Joonsoo, CC'ing the developer of the patch (Tomasz Stanislawski) On Fri, May 30, 2014 at 8:16 PM, Joonsoo Kim js1...@gmail.com wrote: 2014-05-30 19:40 GMT+09:00 Ritesh Harjani ritesh.l...@gmail.com: Hi Joonsoo, I think you will be loosing the benefit of below patch with your changes. I

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

2014-05-30 19:40 GMT+09:00 Ritesh Harjani : > Hi Joonsoo, > > I think you will be loosing the benefit of below patch with your changes. > I am no expert here so please bear with me. I tried explaining in the > inline comments, let me know if I am wrong. > > commit

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

Hi Joonsoo, I think you will be loosing the benefit of below patch with your changes. I am no expert here so please bear with me. I tried explaining in the inline comments, let me know if I am wrong. commit 026b08147923142e925a7d0aaa39038055ae0156 Author: Tomasz Stanislawski Date: Wed Jun 12

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

Hi Joonsoo, I think you will be loosing the benefit of below patch with your changes. I am no expert here so please bear with me. I tried explaining in the inline comments, let me know if I am wrong. commit 026b08147923142e925a7d0aaa39038055ae0156 Author: Tomasz Stanislawski

Re: [PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

2014-05-30 19:40 GMT+09:00 Ritesh Harjani ritesh.l...@gmail.com: Hi Joonsoo, I think you will be loosing the benefit of below patch with your changes. I am no expert here so please bear with me. I tried explaining in the inline comments, let me know if I am wrong. commit

[PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

commit d95ea5d1('cma: fix watermark checking') introduces ALLOC_CMA flag for alloc flag and treats free cma pages as free pages if this flag is passed to watermark checking. Intention of that patch is that movable page allocation can be be handled from cma reserved region without starting kswapd.

[PATCH v2 3/3] CMA: always treat free cma pages as non-free on watermark checking

commit d95ea5d1('cma: fix watermark checking') introduces ALLOC_CMA flag for alloc flag and treats free cma pages as free pages if this flag is passed to watermark checking. Intention of that patch is that movable page allocation can be be handled from cma reserved region without starting kswapd.