diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_ttm_buddy_manager.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c index 7f553cceb6c0..76d5211c25eb 100644 --- a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c +++ b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c @@ -97,6 +97,16 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man, if (unlikely(err)) goto err_free_blocks; + if (place->flags & TTM_PL_FLAG_CONTIGUOUS) { + u64 original_size = (u64)bman_res->base.num_pages << PAGE_SHIFT; + + mutex_lock(&bman->lock); + drm_buddy_block_trim(mm, + original_size, + &bman_res->blocks); + mutex_unlock(&bman->lock); + } + *res = &bman_res->base; return 0; |