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authorChris Wilson <chris@chris-wilson.co.uk>2016-12-22 08:36:33 +0000
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-12-28 11:50:55 +0100
commit0b04d474a611e2831d142e246422a03a10998ae1 (patch)
tree7a5f68b8621326acf4ecc5809dea5d3300326e80 /drivers/gpu/drm/etnaviv
parent268c6498fba2f6555d215408ae4de3ca1a08fb77 (diff)
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.c2
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);