patch-2.1.87 linux/drivers/scsi/hosts.h

• Lines: 15
• Date: Mon Feb 16 15:34:59 1998
• Orig file: v2.1.86/linux/drivers/scsi/hosts.h
• Orig date: Fri Feb 6 15:33:40 1998

diff -u --recursive --new-file v2.1.86/linux/drivers/scsi/hosts.h linux/drivers/scsi/hosts.h
@@ -371,7 +371,13 @@
 
     void (*select_queue_depths)(struct Scsi_Host *, Scsi_Device *);
 
-    unsigned long hostdata[0];  /* Used for storage of host specific stuff */
+    /*
+     * We should ensure that this is aligned, both for better performance
+     * and also because some compilers (m68k) don't automatically force
+     * alignment to a 4-byte boundary.
+     */
+    unsigned long hostdata[0]  /* Used for storage of host specific stuff */
+        __attribute__ ((aligned (4)));
 };
 
 extern struct Scsi_Host * scsi_hostlist;