patch-2.4.0-test5 linux/drivers/char/drm/dma.c

• Lines: 50
• Date: Fri Jul 21 12:56:44 2000
• Orig file: v2.4.0-test4/linux/drivers/char/drm/dma.c
• Orig date: Tue Mar 14 19:10:39 2000

diff -u --recursive --new-file v2.4.0-test4/linux/drivers/char/drm/dma.c linux/drivers/char/drm/dma.c
@@ -1,7 +1,8 @@
 /* dma.c -- DMA IOCTL and function support -*- linux-c -*-
  * Created: Fri Mar 19 14:30:16 1999 by faith@precisioninsight.com
  *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * Authors:
- *    Rickard E. (Rik) Faith <faith@precisioninsight.com>
+ *    Rickard E. (Rik) Faith <faith@valinuxa.com>
  *
  */
 
@@ -63,15 +64,24 @@
 					       dma->bufs[i].page_order,
 					       DRM_MEM_DMA);
 			}
-			drm_free(dma->bufs[i].buflist,
-				 dma->buf_count
-				 * sizeof(*dma->bufs[0].buflist),
-				 DRM_MEM_BUFS);
 			drm_free(dma->bufs[i].seglist,
-				 dma->buf_count
+				 dma->bufs[i].seg_count
 				 * sizeof(*dma->bufs[0].seglist),
 				 DRM_MEM_SEGS);
-			drm_freelist_destroy(&dma->bufs[i].freelist);
+		}
+	   	if(dma->bufs[i].buf_count) {
+		   	for(j = 0; j < dma->bufs[i].buf_count; j++) {
+			   if(dma->bufs[i].buflist[j].dev_private) {
+			      drm_free(dma->bufs[i].buflist[j].dev_private,
+				       dma->bufs[i].buflist[j].dev_priv_size,
+				       DRM_MEM_BUFS);
+			   }
+			}
+		   	drm_free(dma->bufs[i].buflist,
+				 dma->bufs[i].buf_count *
+				 sizeof(*dma->bufs[0].buflist),
+				 DRM_MEM_BUFS);
+		   	drm_freelist_destroy(&dma->bufs[i].freelist);
 		}
 	}