[PATCH 7/7] lpfn

Matthew Auld matthew.auld at intel.com
Wed Jan 5 18:39:59 UTC 2022


---
 drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
index 05f924f32e96..a5cf1cff2e0a 100644
--- a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
+++ b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
@@ -87,12 +87,13 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man,
 	n_pages = size >> ilog2(mm->chunk_size);
 
 	mutex_lock(&bman->lock);
-	err = drm_buddy_alloc(mm, (u64)place->fpfn << PAGE_SHIFT,
-			(u64)place->lpfn << PAGE_SHIFT,
-			(u64)n_pages << PAGE_SHIFT,
-			 min_page_size,
-			 &bman_res->blocks,
-			 bman_res->flags);
+	err = drm_buddy_alloc(mm,
+			      (u64)place->fpfn << PAGE_SHIFT,
+			      (u64)lpfn << PAGE_SHIFT,
+			      (u64)n_pages << PAGE_SHIFT,
+			      min_page_size,
+			      &bman_res->blocks,
+			      bman_res->flags);
 	mutex_unlock(&bman->lock);
 	if (unlikely(err))
 		goto err_free_blocks;
@@ -100,8 +101,8 @@ static int i915_ttm_buddy_man_alloc(struct ttm_resource_manager *man,
 	if (place->flags & TTM_PL_FLAG_CONTIGUOUS) {
 		mutex_lock(&bman->lock);
 		drm_buddy_block_trim(mm,
-				(u64)n_pages << PAGE_SHIFT,
-				&bman_res->blocks);
+				     (u64)bman_res->base.num_pages << PAGE_SHIFT,
+				     &bman_res->blocks);
 		mutex_unlock(&bman->lock);
 	}
 
-- 
2.31.1



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