Commit 2d7b2b34 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcuscale: Add kfree_by_call_rcu and kfree_mult to documentation 



This commit adds the kfree_by_call_rcu and kfree_mult rcuscale module
parameters to kernel-parameters.txt.  While in the area, it updates
to rcuscale.scale_type.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
Cc: Uladzislau Rezki (Sony) <urezki@gmail.com>
parent 5f8e3202

Documentation/admin-guide/kernel-parameters.txt

+10 −1
Original line number Diff line number Diff line
@@ -4928,6 +4928,15 @@ 
			test until boot completes in order to avoid

			interference.



	rcuscale.kfree_by_call_rcu= [KNL]

			In kernels built with CONFIG_RCU_LAZY=y, test

			call_rcu() instead of kfree_rcu().



	rcuscale.kfree_mult= [KNL]

			Instead of allocating an object of size kfree_obj,

			allocate one of kfree_mult * sizeof(kfree_obj).

			Defaults to 1.



	rcuscale.kfree_rcu_test= [KNL]

			Set to measure performance of kfree_rcu() flooding.
@@ -4973,7 +4982,7 @@ 
			the same as for rcuscale.nreaders.

			N, where N is the number of CPUs



	rcuscale.perf_type= [KNL]

	rcuscale.scale_type= [KNL]

			Specify the RCU implementation to test.



	rcuscale.shutdown= [KNL]