fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-07 07:08:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

i965/drm: Drop drm_bacon_gem_bo_madvise_internal().

Browse source 
The only difference is that it takes an explicit bufmgr rather than
using bo->bufmgr, but there is only one bufmgr per screen so they
should be identical anyway.

Chris says this was added primarly to avoid bo/bo_gem casting,
which was inconvenient.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Kenneth Graunke 2017-04-03 16:55:06 -07:00
parent 9ee252865e
commit 13596ecb6b
1 changed files with 6 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
src/mesa/drivers/dri/i965/intel_bufmgr_gem.c
View file

@ -226,9 +226,8 @@ drm_bacon_bo_busy(drm_bacon_bo *bo)
return (ret == 0 && busy.busy);
}
static int
drm_bacon_gem_bo_madvise_internal(drm_bacon_bufmgr *bufmgr,
drm_bacon_bo *bo, int state)
int
drm_bacon_bo_madvise(drm_bacon_bo *bo, int state)
{
struct drm_i915_gem_madvise madv;
@ -236,17 +235,11 @@ drm_bacon_gem_bo_madvise_internal(drm_bacon_bufmgr *bufmgr,
madv.handle = bo->gem_handle;
madv.madv = state;
madv.retained = 1;
drmIoctl(bufmgr->fd, DRM_IOCTL_I915_GEM_MADVISE, &madv);
drmIoctl(bo->bufmgr->fd, DRM_IOCTL_I915_GEM_MADVISE, &madv);
return madv.retained;
}
int
drm_bacon_bo_madvise(drm_bacon_bo *bo, int madv)
{
return drm_bacon_gem_bo_madvise_internal(bo->bufmgr, bo, madv);
}
/* drop the oldest entries that have been purged by the kernel */
static void
drm_bacon_gem_bo_cache_purge_bucket(drm_bacon_bufmgr *bufmgr,
@ -256,8 +249,7 @@ drm_bacon_gem_bo_cache_purge_bucket(drm_bacon_bufmgr *bufmgr,
drm_bacon_bo *bo;
bo = LIST_ENTRY(drm_bacon_bo, bucket->head.next, head);
if (drm_bacon_gem_bo_madvise_internal
(bufmgr, bo, I915_MADV_DONTNEED))
if (drm_bacon_bo_madvise(bo, I915_MADV_DONTNEED))
break;
list_del(&bo->head);
@ -330,8 +322,7 @@ retry:
}
if (alloc_from_cache) {
if (!drm_bacon_gem_bo_madvise_internal
(bufmgr, bo, I915_MADV_WILLNEED)) {
if (!drm_bacon_bo_madvise(bo, I915_MADV_WILLNEED)) {
drm_bacon_gem_bo_free(bo);
drm_bacon_gem_bo_cache_purge_bucket(bufmgr,
bucket);
@ -743,8 +734,7 @@ drm_bacon_gem_bo_unreference_final(drm_bacon_bo *bo, time_t time)
bucket = drm_bacon_gem_bo_bucket_for_size(bufmgr, bo->size);
/* Put the buffer into our internal cache for reuse if we can. */
if (bufmgr->bo_reuse && bo->reusable && bucket != NULL &&
drm_bacon_gem_bo_madvise_internal(bufmgr, bo,
I915_MADV_DONTNEED)) {
drm_bacon_bo_madvise(bo, I915_MADV_DONTNEED)) {
bo->free_time = time;
bo->name = NULL;