diff options
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 4d0f545fb3ec..d5db2e85d551 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -5862,13 +5862,13 @@ Kernel parameters use a call_rcu[_hurry]() path. Please note, this is for a normal grace period. - How to enable it: + How to disable it: - echo 1 > /sys/module/rcutree/parameters/rcu_normal_wake_from_gp - or pass a boot parameter "rcutree.rcu_normal_wake_from_gp=1" + echo 0 > /sys/module/rcutree/parameters/rcu_normal_wake_from_gp + or pass a boot parameter "rcutree.rcu_normal_wake_from_gp=0" - Default is 1 if num_possible_cpus() <= 16 and it is not explicitly - disabled by the boot parameter passing 0. + Default is 1 if it is not explicitly disabled by the boot parameter + passing 0. rcuscale.gp_async= [KNL] Measure performance of asynchronous |