[PATCH] i386/smpboot: use msleep() instead of schedule_timeout()
Nishanth Aravamudan [Sat, 10 Sep 2005 07:26:50 +0000 (00:26 -0700)]
Replace schedule_timeout() with msleep() to guarantee the task delays as
expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/i386/kernel/smpboot.c

index 5e4893d..c70cd2a 100644 (file)
@@ -1330,8 +1330,7 @@ void __cpu_die(unsigned int cpu)
                        printk ("CPU %d is now offline\n", cpu);
                        return;
                }
-               current->state = TASK_UNINTERRUPTIBLE;
-               schedule_timeout(HZ/10);
+               msleep(100);
        }
        printk(KERN_ERR "CPU %u didn't die...\n", cpu);
 }