patch-2.2.8 linux/drivers/scsi/imm.c

• Lines: 19
• Date: Fri May 7 10:57:42 1999
• Orig file: v2.2.7/linux/drivers/scsi/imm.c
• Orig date: Tue Feb 23 15:21:33 1999

diff -u --recursive --new-file v2.2.7/linux/drivers/scsi/imm.c linux/drivers/scsi/imm.c
@@ -881,6 +881,7 @@
 {
     imm_struct *tmp = (imm_struct *) data;
     Scsi_Cmnd *cmd = tmp->cur_cmd;
+    unsigned long flags;
 
     if (!cmd) {
 	printk("IMM: bug in imm_interrupt\n");
@@ -931,8 +932,10 @@
     if (cmd->SCp.phase > 0)
 	imm_pb_release(cmd->host->unique_id);
 
+    spin_lock_irqsave(&io_request_lock, flags);
     tmp->cur_cmd = 0;
     cmd->scsi_done(cmd);
+    spin_unlock_irqrestore(&io_request_lock, flags);
     return;
 }