@@ -73,13 +73,13 @@ void __init hardlockup_detector_disable(void)
static int __init hardlockup_panic_setup(char *str)
{
- if (!strncmp(str, "panic", 5))
+ if (parse_option_str(str, "panic"))
hardlockup_panic = 1;
- else if (!strncmp(str, "nopanic", 7))
+ else if (parse_option_str(str, "nopanic"))
hardlockup_panic = 0;
- else if (!strncmp(str, "0", 1))
+ else if (parse_option_str(str, "0"))
nmi_watchdog_user_enabled = 0;
- else if (!strncmp(str, "1", 1))
+ else if (parse_option_str(str, "1"))
nmi_watchdog_user_enabled = 1;
return 1;
}
Prepare hardlockup_panic_setup() to handle a comma-separated list of options. Thus, it can continue parsing its own command-line options while ignoring paremeters that are relevant only to specific implementations of the hardlockup detector. Such implementations may use an early_param to parse their own options. Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ashok Raj <ashok.raj@intel.com> Cc: Andi Kleen <andi.kleen@intel.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Stephane Eranian <eranian@google.com> Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Cc: "Ravi V. Shankar" <ravi.v.shankar@intel.com> Cc: x86@kernel.org Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com> --- Changes since v4: * None Changes since v3: * None Changes since v2: * Introduced this patch. Changes since v1: * None --- kernel/watchdog.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)