From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: "Michał Winiarski" <michal.winiarski@intel.com>,
intel-gfx@lists.freedesktop.org
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Subject: Re: [PATCH v2 2/3] drm/i915/gtt: Split gen8_ppgtt_clear_pte_range
Date: Mon, 10 Oct 2016 16:37:31 +0300 [thread overview]
Message-ID: <1476106651.3897.25.camel@linux.intel.com> (raw)
In-Reply-To: <1475846272-16963-2-git-send-email-michal.winiarski@intel.com>
On pe, 2016-10-07 at 15:17 +0200, Michał Winiarski wrote:
> Let's use more top-down approach, where each gen8_ppgtt_clear_* function
> is responsible for clearing the struct passed as an argument and calling
> relevant clear_range functions on lower-level tables.
> Doing this rather than operating on PTE ranges makes the implementation
> of shrinking page tables quite simple.
>
> v2: Drop min when calculating num_entries, no negation in 48b ppgtt
> check, no newlines in vars block (Joonas)
>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: Michel Thierry <michel.thierry@intel.com>
> Cc: Mika Kuoppala <mika.kuoppala@intel.com>
> Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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next prev parent reply other threads:[~2016-10-10 13:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-07 13:17 [PATCH v2 1/3] drm/i915: Remove unused "valid" parameter from pte_encode Michał Winiarski
2016-10-07 13:17 ` [PATCH v2 2/3] drm/i915/gtt: Split gen8_ppgtt_clear_pte_range Michał Winiarski
2016-10-10 13:12 ` Mika Kuoppala
2016-10-10 13:37 ` Joonas Lahtinen [this message]
2016-10-07 13:17 ` [PATCH v2 3/3] drm/i915/gtt: Free unused lower-level page tables Michał Winiarski
2016-10-07 18:39 ` [PATCH v3 " Michał Winiarski
2016-10-10 12:26 ` Chris Wilson
2016-10-10 13:39 ` Joonas Lahtinen
2016-10-10 12:14 ` ✗ Fi.CI.BAT: warning for series starting with [v2,1/3] drm/i915: Remove unused "valid" parameter from pte_encode (rev2) Patchwork
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