Hi, all
Now my device needs 2 minutes to boot up.
But I found that the booting time will be reduced to 1 minute after I
add just a printk(..) invoking as shown below.
Even though the booting time has been reduced by adding one line of
routine,but I have not found the real reason why the device needs 2
minutes to boot up.
Do you have any ideas or suggestions on my question?
/linux2.6.29/init/main.c
static void __init do_initcalls(void)
{
initcall_t *call;
for (call = __early_initcall_end; call < __initcall_end; call++){
do_one_initcall(*call);
printk("yangwd, do it,0x%x\r\n",call); // just add this line of
routine
}
/* Make sure there is no pending stuff from the initcall sequence */
flush_scheduled_work();
}
Thanks
Gary
--
unsubscribe: [email protected]
website: http://groups.google.com/group/android-kernel
