diff options
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 2d603771c7dc..0b955627d609 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -1464,14 +1464,12 @@ static void rcu_cleanup_after_idle(void) /* * Parse the boot-time rcu_nocb_mask CPU list from the kernel parameters. - * The string after the "rcu_nocbs=" is either "all" for all CPUs, or a - * comma-separated list of CPUs and/or CPU ranges. If an invalid list is - * given, a warning is emitted and all CPUs are offloaded. + * If the list is invalid, a warning is emitted and all CPUs are offloaded. */ static int __init rcu_nocb_setup(char *str) { alloc_bootmem_cpumask_var(&rcu_nocb_mask); - if (!strcasecmp(str, "all")) + if (!strcasecmp(str, "all")) /* legacy: use "0-N" instead */ cpumask_setall(rcu_nocb_mask); else if (cpulist_parse(str, rcu_nocb_mask)) { |