On Mon, Jul 07, 2025 at 09:19:38AM +0530, Neeraj Upadhyay wrote: > > > On 7/3/2025 9:06 PM, Uladzislau Rezki wrote: > > On Wed, Jul 02, 2025 at 04:59:37PM +0200, Uladzislau Rezki (Sony) wrote: > >> Update the documentation about rcu_normal_wake_from_gp parameter. > >> > >> Reviewed-by: Joel Fernandes <[email protected]> > >> Signed-off-by: Uladzislau Rezki (Sony) <[email protected]> > >> --- > >> 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 > >> > > Same this one. Are you planning? > > > > Yes, will be including these in the PR for next merge window. > Appreciate it and thank you!
-- Uladzislau Rezki
