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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-12-22 08:36:33 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-12-28 11:50:55 +0100 |
| commit | 0b04d474a611e2831d142e246422a03a10998ae1 (patch) | |
| tree | 7a5f68b8621326acf4ecc5809dea5d3300326e80 /drivers/gpu/drm/etnaviv | |
| parent | 268c6498fba2f6555d215408ae4de3ca1a08fb77 (diff) | |
| download | linux-0b04d474a611e2831d142e246422a03a10998ae1.tar.bz2 | |
drm: Compute tight evictions for drm_mm_scan
Compute the minimal required hole during scan and only evict those nodes
that overlap. This enables us to reduce the number of nodes we need to
evict to the bare minimum.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161222083641.2691-31-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c index 379ea3a96f0a..ae2733a609ba 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c @@ -135,7 +135,7 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu *mmu, } /* Try to retire some entries */ - drm_mm_scan_init(&scan, &mmu->mm, size, 0, 0); + drm_mm_scan_init(&scan, &mmu->mm, size, 0, 0, 0); found = 0; INIT_LIST_HEAD(&list); |