From: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
To: Matthew Auld <matthew.auld@intel.com>, intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v2 04/15] drm/i915/buddy: track available visible size
Date: Fri, 11 Feb 2022 10:25:56 +0100 [thread overview]
Message-ID: <ddeff2de-a804-0e2e-2fac-f2076fba4f36@linux.intel.com> (raw)
In-Reply-To: <20220210121313.701004-5-matthew.auld@intel.com>
On 2/10/22 13:13, Matthew Auld wrote:
> Track the total amount of available visible memory, and also track
> per-resource the amount of used visible memory. For now this is useful
> for our debug output, and deciding if it is even worth calling into the
> buddy allocator. In the future tracking the per-resource visible usage
> will be useful for when deciding if we should attempt to evict certain
> buffers.
>
> v2:
> - s/place->lpfn/lpfn/, that way we can avoid scanning the list if the
> entire range is already mappable.
> - Move the end declaration inside the if block(Thomas).
> - Make sure to also account for reserved memory.
>
> Signed-off-by: Matthew Auld <matthew.auld@intel.com>
> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
next prev parent reply other threads:[~2022-02-11 9:26 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-10 12:12 [PATCH v2 00/15] Initial support for small BAR recovery Matthew Auld
2022-02-10 12:12 ` [PATCH v2 01/15] drm/i915: add io_size plumbing Matthew Auld
2022-02-10 12:13 ` [PATCH v2 02/15] drm/i915/ttm: require mappable by default Matthew Auld
2022-02-11 9:20 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 03/15] drm/i915: add I915_BO_ALLOC_GPU_ONLY Matthew Auld
2022-02-11 9:23 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 04/15] drm/i915/buddy: track available visible size Matthew Auld
2022-02-11 9:25 ` Thomas Hellström [this message]
2022-02-10 12:13 ` [PATCH v2 05/15] drm/i915/buddy: adjust res->start Matthew Auld
2022-02-10 12:13 ` [PATCH v2 06/15] drm/i915/buddy: tweak 2big check Matthew Auld
2022-02-10 12:13 ` [PATCH v2 07/15] drm/i915/selftests: mock test io_size Matthew Auld
2022-02-10 12:13 ` [PATCH v2 08/15] drm/i915/ttm: make eviction mappable aware Matthew Auld
2022-02-10 12:13 ` [PATCH v2 09/15] drm/i915/ttm: mappable migration on fault Matthew Auld
2022-02-10 12:13 ` [PATCH v2 10/15] drm/i915/selftests: exercise mmap migration Matthew Auld
2022-02-11 9:36 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 11/15] drm/i915/selftests: handle allocation failures Matthew Auld
2022-02-11 9:37 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 12/15] drm/i915/create: apply ALLOC_GPU_ONLY by default Matthew Auld
2022-02-11 9:49 ` Thomas Hellström
2022-02-11 9:52 ` [Intel-gfx] " Matthew Auld
2022-02-11 9:55 ` Thomas Hellström
2022-02-11 10:00 ` Matthew Auld
2022-02-11 10:14 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 13/15] drm/i915/uapi: add NEEDS_CPU_ACCESS hint Matthew Auld
2022-02-11 9:59 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 14/15] drm/i915/uapi: forbid ALLOC_GPU_ONLY for error capture Matthew Auld
2022-02-11 10:06 ` Thomas Hellström
2022-02-10 12:13 ` [PATCH v2 15/15] drm/i915/lmem: don't treat small BAR as an error Matthew Auld
2022-02-11 10:08 ` Thomas Hellström
2022-02-10 14:40 ` [Intel-gfx] [PATCH v2 00/15] Initial support for small BAR recovery Das, Nirmoy
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