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Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark()

From Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Newsgroups linux.kernel
Subject Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark()
Date 2016-02-22 06:10 +0100
Message-ID <r4QUW-AB-7@gated-at.bofh.it> (permalink)
References (4 earlier) <r4Nu1-6vc-1@gated-at.bofh.it> <r4NX4-6FN-9@gated-at.bofh.it> <r4OT7-7hh-7@gated-at.bofh.it> <r4PPc-83D-7@gated-at.bofh.it> <r4QLg-ha-5@gated-at.bofh.it>
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On (02/22/16 13:54), Minchan Kim wrote:
[..]
> > well, at the same time zram must not dictate what to do. zram simply spoils
> > zsmalloc; it does not offer guaranteed good compression, and it does not let
> > zsmalloc to do it's job. zram has only excuses to be the way it is.
> > the existing zram->zsmalloc dependency looks worse than zsmalloc->zram to me.
> 
> I don't get it why you think it's zram->zsmalloc dependency.

clearly 'dependency' was simply a wrong word to use, 'enforcement' or 'policy'
are better choices here. but you got my point.

	-ss

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[RFC][PATCH v2 0/3] mm/zsmalloc: increase objects density and reduce memory wastage Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-02-21 18:30 +0100
  [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-02-21 18:50 +0100
    Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Minchan Kim <minchan@kernel.org> - 2016-02-22 01:10 +0100
      Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 01:40 +0100
        Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Minchan Kim <minchan@kernel.org> - 2016-02-22 02:30 +0100
          Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 03:00 +0100
            Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 03:10 +0100
            Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Minchan Kim <minchan@kernel.org> - 2016-02-22 04:00 +0100
              Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 05:00 +0100
                Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Minchan Kim <minchan@kernel.org> - 2016-02-22 06:00 +0100
                Re: [RFC][PATCH v2 2/3] zram: use zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 06:10 +0100
  [RFC][PATCH v2 1/3] mm/zsmalloc: introduce zs_get_huge_class_size_watermark() Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-02-21 19:50 +0100
  [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-02-21 20:00 +0100
    Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Minchan Kim <minchan@kernel.org> - 2016-02-22 01:30 +0100
      Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 01:50 +0100
        Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Minchan Kim <minchan@kernel.org> - 2016-02-22 02:40 +0100
          Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 03:10 +0100
            Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Minchan Kim <minchan@kernel.org> - 2016-02-22 03:40 +0100
              Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 05:00 +0100
                Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Minchan Kim <minchan@kernel.org> - 2016-02-22 05:50 +0100
                Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 11:50 +0100
          Re: [RFC][PATCH v2 3/3] mm/zsmalloc: increase ZS_MAX_PAGES_PER_ZSPAGE Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-22 03:30 +0100

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