[PATCH] i386/smpboot: use msleep() instead of schedule_timeout()

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>

diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 5e4893d..c70cd2a 100644 (file)
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -1330,8 +1330,7 @@ void __cpu_die(unsigned int cpu)
                        printk ("CPU %d is now offline\n", cpu);
                        return;
                }
                        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);
 }
        }
        printk(KERN_ERR "CPU %u didn't die...\n", cpu);
 }