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freedreno/replay: Allocated maximum available size for cs overriding

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We pessimistically allocate 1MB per IB when overriding cs. There could
be lots of small IBs, so we should allocate as much space as possible
for overriding.

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28276>
This commit is contained in:
Danylo Piliaiev 2024-03-19 17:01:17 +01:00 • committed by Marge Bot
parent df3ba95a24
commit 74a1564aed
1 changed files with 2 additions and 5 deletions
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7
src/freedreno/decode/replay.c
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@ -1259,11 +1259,8 @@ override_cmdstream(struct device *dev, struct cmdstream *cs,
/* Find a free space for the new cmdstreams and resources we will use
* when overriding existing cmdstream.
*/
/* TODO: should the size be configurable? */
uint64_t hole_size = 32 * 1024 * 1024;
dev->vma.alloc_high = true;
uint64_t hole_iova = util_vma_heap_alloc(&dev->vma, hole_size, 4096);
dev->vma.alloc_high = false;
uint64_t hole_size = util_vma_heap_get_max_free_continuous_size(&dev->vma);
uint64_t hole_iova = util_vma_heap_alloc(&dev->vma, hole_size, 1);
util_vma_heap_free(&dev->vma, hole_iova, hole_size);
char cmd[2048];