srcu: Make Tiny SRCU use full-sized grace-period counters
authorPaul E. McKenney <paulmck@kernel.org>
Tue, 2 Aug 2022 22:32:47 +0000 (15:32 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Wed, 31 Aug 2022 12:10:15 +0000 (05:10 -0700)
commit5fe89191e43fb37e874b8e5177fb2a5c72379b06
tree79e8da6c41a1828c7dca12c6c3aad7704ea80ad4
parentde3f2671ae563d24c679dcca36c9e0ebd9564ebd
srcu: Make Tiny SRCU use full-sized grace-period counters

This commit makes Tiny SRCU use full-sized grace-period counters to
further avoid counter-wrap issues when using polled grace-period APIs.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
include/linux/srcutiny.h
kernel/rcu/srcutiny.c