patch-2.4.20 linux-2.4.20/drivers/scsi/hosts.c

• Lines: 18
• Date: Thu Nov 28 15:53:14 2002
• Orig file: linux-2.4.19/drivers/scsi/hosts.c
• Orig date: Mon Feb 25 11:38:04 2002

diff -urN linux-2.4.19/drivers/scsi/hosts.c linux-2.4.20/drivers/scsi/hosts.c
@@ -129,7 +129,7 @@
  * once we are 100% sure that we want to use this host adapter -  it is a
  * pain to reverse this, so we try to avoid it 
  */
-
+extern int blk_nohighio;
 struct Scsi_Host * scsi_register(Scsi_Host_Template * tpnt, int j){
     struct Scsi_Host * retval, *shpnt, *o_shp;
     Scsi_Host_Name *shn, *shn2;
@@ -235,6 +235,8 @@
     retval->cmd_per_lun = tpnt->cmd_per_lun;
     retval->unchecked_isa_dma = tpnt->unchecked_isa_dma;
     retval->use_clustering = tpnt->use_clustering;   
+    if (!blk_nohighio)
+	retval->highmem_io = tpnt->highmem_io;
 
     retval->select_queue_depths = tpnt->select_queue_depths;
     retval->max_sectors = tpnt->max_sectors;