Commit f44dd164 authored by Rusty Russell's avatar Rusty Russell
Browse files

Make panic= and panic_on_oops into core_params 



This allows them to be examined and set after boot, plus means they
actually give errors if they are misused (eg. panic=yes).

Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent d0ea3d7d

kernel/panic.c

+3 −14
Original line number Diff line number Diff line
@@ -34,13 +34,6 @@ ATOMIC_NOTIFIER_HEAD(panic_notifier_list); 


EXPORT_SYMBOL(panic_notifier_list);



static int __init panic_setup(char *str)

{

	panic_timeout = simple_strtoul(str, NULL, 0);

	return 1;

}

__setup("panic=", panic_setup);



static long no_blink(long time)

{

	return 0;
@@ -218,13 +211,6 @@ void add_taint(unsigned flag) 
}

EXPORT_SYMBOL(add_taint);



static int __init pause_on_oops_setup(char *str)

{

	pause_on_oops = simple_strtoul(str, NULL, 0);

	return 1;

}

__setup("pause_on_oops=", pause_on_oops_setup);



static void spin_msec(int msecs)

{

	int i;
@@ -384,3 +370,6 @@ void __stack_chk_fail(void) 
}

EXPORT_SYMBOL(__stack_chk_fail);

#endif



core_param(panic, panic_timeout, int, 0644);

core_param(pause_on_oops, pause_on_oops, int, 0644);