Messages in this thread Patch in this message | | | From | Rusty Russell <> | Date | Sun, 19 Oct 2008 22:20:36 -0500 | Subject | [PATCH 5/5] Make panic= and panic_on_oops into core_params |
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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: Rusty Russell <rusty@rustcorp.com.au> --- kernel/panic.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-)
diff -r 660a97679013 kernel/panic.c --- a/kernel/panic.c Thu Aug 28 11:46:29 2008 +1000 +++ b/kernel/panic.c Thu Aug 28 11:51:50 2008 +1000 @@ -33,13 +33,6 @@ ATOMIC_NOTIFIER_HEAD(panic_notifier_list 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) { @@ -187,13 +180,6 @@ 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; @@ -353,3 +339,6 @@ 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);
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