diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2021-02-17 13:32:05 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2021-02-19 09:13:25 +0100 |
| commit | 4fff19ae427548d8c37260c975a4b20d3c040ec6 (patch) | |
| tree | d8310f78fa00544dce899aa4530d5285b5a1f26d /drivers/gpu/drm/qxl/qxl_object.c | |
| parent | 42c4551aca94c987ea70b31f496d602de8dad283 (diff) | |
| download | lwn-4fff19ae427548d8c37260c975a4b20d3c040ec6.tar.gz lwn-4fff19ae427548d8c37260c975a4b20d3c040ec6.zip | |
drm/qxl: use ttm bo priorities
Allow to set priorities for buffer objects. Use priority 1 for surface
and cursor command releases. Use priority 0 for drawing command
releases. That way the short-living drawing commands are first in line
when it comes to eviction, making it *much* less likely that
ttm_bo_mem_force_space() picks something which can't be evicted and
throws an error after waiting a while without success.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20210217123213.2199186-4-kraxel@redhat.com
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_object.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_object.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 705b51535492..7eada4ad217b 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -103,8 +103,8 @@ static const struct drm_gem_object_funcs qxl_object_funcs = { .print_info = drm_gem_ttm_print_info, }; -int qxl_bo_create(struct qxl_device *qdev, - unsigned long size, bool kernel, bool pinned, u32 domain, +int qxl_bo_create(struct qxl_device *qdev, unsigned long size, + bool kernel, bool pinned, u32 domain, u32 priority, struct qxl_surface *surf, struct qxl_bo **bo_ptr) { @@ -137,6 +137,7 @@ int qxl_bo_create(struct qxl_device *qdev, qxl_ttm_placement_from_domain(bo, domain); + bo->tbo.priority = priority; r = ttm_bo_init_reserved(&qdev->mman.bdev, &bo->tbo, size, type, &bo->placement, 0, &ctx, NULL, NULL, &qxl_ttm_bo_destroy); |