diff options
Diffstat (limited to 'arch/x86_64/mm')
| -rw-r--r-- | arch/x86_64/mm/numa.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c index b2fac14baac..d64d6d93d04 100644 --- a/arch/x86_64/mm/numa.c +++ b/arch/x86_64/mm/numa.c @@ -348,9 +348,10 @@ void __init paging_init(void) } } -/* [numa=off] */ -__init int numa_setup(char *opt) +static __init int numa_setup(char *opt) { + if (!opt) + return -EINVAL; if (!strncmp(opt,"off",3)) numa_off = 1; #ifdef CONFIG_NUMA_EMU @@ -366,9 +367,11 @@ __init int numa_setup(char *opt) if (!strncmp(opt,"hotadd=", 7)) hotadd_percent = simple_strtoul(opt+7, NULL, 10); #endif - return 1; + return 0; } +early_param("numa", numa_setup); + /* * Setup early cpu_to_node. * |