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authorMichel Dänzer <michel.daenzer@amd.com>2014-10-09 10:03:03 +0400
committerAlex Deucher <alexander.deucher@amd.com>2014-10-17 02:34:08 +0400
commit9ace2ef7b78e573cedead0f08052b028181e6eaf (patch)
treed121165d26371594863cdcc70b4009825c19506a /drivers/gpu
parentadfed2b0587289013f8143c54913ddfd44ac1fd3 (diff)
downloadlinux-9ace2ef7b78e573cedead0f08052b028181e6eaf.tar.xz
drm/ttm: Don't skip fpfn check if lpfn is 0 in ttm_bo_mem_compat
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 8f5cec67c47d..ba74a11bceb7 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -994,9 +994,9 @@ static bool ttm_bo_mem_compat(struct ttm_placement *placement,
for (i = 0; i < placement->num_placement; i++) {
const struct ttm_place *heap = &placement->placement[i];
- if (mem->mm_node && heap->lpfn != 0 &&
+ if (mem->mm_node &&
(mem->start < heap->fpfn ||
- mem->start + mem->num_pages > heap->lpfn))
+ (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn)))
continue;
*new_flags = heap->flags;
@@ -1007,9 +1007,9 @@ static bool ttm_bo_mem_compat(struct ttm_placement *placement,
for (i = 0; i < placement->num_busy_placement; i++) {
const struct ttm_place *heap = &placement->busy_placement[i];
- if (mem->mm_node && heap->lpfn != 0 &&
+ if (mem->mm_node &&
(mem->start < heap->fpfn ||
- mem->start + mem->num_pages > heap->lpfn))
+ (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn)))
continue;
*new_flags = heap->flags;