tree 3290c9cd09995a33e3c3c509d985c91b8829fd75
parent 3d222a0c0cfef85bad2c9cff5d541836cb81cfbd
author Vineeth Pillai <vineeth@bitbyteword.org> 1665937376 +0000
committer Paul E. McKenney <paulmck@kernel.org> 1669759372 -0800

rcu: Shrinker for lazy rcu

The shrinker is used to speed up the free'ing of memory potentially held
by RCU lazy callbacks. RCU kernel module test cases show this to be
effective. Test is introduced in a later patch.

Signed-off-by: Vineeth Pillai <vineeth@bitbyteword.org>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>