[PATCH v2 2/2] Documentation/kernel-parameters: Update rcu_normal_wake_from_gp doc

[Uladzislau Rezki (Sony)]

Update the documentation about rcu_normal_wake_from_gp parameter.

Signed-off-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx>
---
 Documentation/admin-guide/kernel-parameters.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index f1f2c0874da9..f7e4bee2b823 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -5485,7 +5485,8 @@
 			echo 1 > /sys/module/rcutree/parameters/rcu_normal_wake_from_gp
 			or pass a boot parameter "rcutree.rcu_normal_wake_from_gp=1"
 
-			Default is 0.
+			Default is 1 if num_possible_cpus() <= 16 and it is not explicitly
+			disabled by the boot parameter passing 0.
 
 	rcuscale.gp_async= [KNL]
 			Measure performance of asynchronous
-- 
2.39.5