| Message ID | 20191017132638.9693-6-kraxel@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/qxl: a collection of small tweaks. | expand |
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 927ab917b834..ad336c98a0cf 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -54,9 +54,14 @@ bool qxl_ttm_bo_is_qxl_bo(struct ttm_buffer_object *bo) void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain, bool pinned) { u32 c = 0; - u32 pflag = pinned ? TTM_PL_FLAG_NO_EVICT : 0; + u32 pflag = 0; unsigned int i; + if (pinned) + pflag |= TTM_PL_FLAG_NO_EVICT; + if (qbo->tbo.base.size <= PAGE_SIZE) + pflag |= TTM_PL_FLAG_TOPDOWN; + qbo->placement.placement = qbo->placements; qbo->placement.busy_placement = qbo->placements; if (domain == QXL_GEM_DOMAIN_VRAM)
qxl uses small buffer objects for qxl commands. Allocate them top-down to reduce fragmentation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- drivers/gpu/drm/qxl/qxl_object.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)