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Diffstat (limited to 'drivers/gpu/drm/drm_mm.c')
| -rw-r--r-- | drivers/gpu/drm/drm_mm.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c index 6e4dd62d4ed9..7ee077aca5da 100644 --- a/drivers/gpu/drm/drm_mm.c +++ b/drivers/gpu/drm/drm_mm.c @@ -378,14 +378,12 @@ static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node, BUG_ON(!hole_node->hole_follows || node->allocated); - if (adj_start < start) - adj_start = start; - if (adj_end > end) - adj_end = end; - if (mm->color_adjust) mm->color_adjust(hole_node, color, &adj_start, &adj_end); + adj_start = max(adj_start, start); + adj_end = min(adj_end, end); + if (flags & DRM_MM_CREATE_TOP) adj_start = adj_end - size; @@ -650,17 +648,15 @@ static struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_ adj_end = drm_mm_hole_node_end(entry); hole_size = adj_end - adj_start; - if (adj_start < start) - adj_start = start; - if (adj_end > end) - adj_end = end; - if (mm->color_adjust) { mm->color_adjust(entry, color, &adj_start, &adj_end); if (adj_end <= adj_start) continue; } + adj_start = max(adj_start, start); + adj_end = min(adj_end, end); + if (!check_free_hole(adj_start, adj_end, size, alignment)) continue; |