From: Nishanth Aravamudan <nacc@us.ibm.com>
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: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
arch/x86_64/kernel/smpboot.c | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
diff -puN arch/x86_64/kernel/smpboot.c~x86_64-use-msleep-in-smpbootc arch/x86_64/kernel/smpboot.c
--- devel/arch/x86_64/kernel/smpboot.c~x86_64-use-msleep-in-smpbootc 2005-07-27 12:36:58.000000000 -0700
+++ devel-akpm/arch/x86_64/kernel/smpboot.c 2005-07-27 12:36:58.000000000 -0700
@@ -1183,8 +1183,7 @@ 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);
}
_