提交 f6f21c81 编写于 作者: Y Yinghai Lu 提交者: Linus Torvalds

Convert loglevel-related kernel boot parameters to early_param

So we can use them for the early console like console=uart8250 or
earlycon=uart8250 or early_printk
Signed-off-by: NYinghai Lu <yinghai.lu@sun.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 06b2a76d
......@@ -238,22 +238,18 @@ EXPORT_SYMBOL(loops_per_jiffy);
static int __init debug_kernel(char *str)
{
if (*str)
return 0;
console_loglevel = 10;
return 1;
return 0;
}
static int __init quiet_kernel(char *str)
{
if (*str)
return 0;
console_loglevel = 4;
return 1;
return 0;
}
__setup("debug", debug_kernel);
__setup("quiet", quiet_kernel);
early_param("debug", debug_kernel);
early_param("quiet", quiet_kernel);
static int __init loglevel(char *str)
{
......@@ -261,7 +257,7 @@ static int __init loglevel(char *str)
return 1;
}
__setup("loglevel=", loglevel);
early_param("loglevel", loglevel);
/*
* Unknown boot options get handed to init, unless they look like
......
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