rcu: Mark accesses in tree_stall.h
authorPaul E. McKenney <paulmck@kernel.org>
Fri, 21 May 2021 04:08:38 +0000 (21:08 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Fri, 6 Aug 2021 20:41:48 +0000 (13:41 -0700)
commitd283aa1b04d9ad9ed34bfc2f51ffe0371a16ee3c
treed5ff5b0e098a077e6e4f5b993fef6409001e244c
parentf74126dcbcbffe0d9fc3cb9bbf171b124a6791e5
rcu: Mark accesses in tree_stall.h

This commit marks the accesses in tree_stall.h so as to both avoid
undesirable compiler optimizations and to keep KCSAN focused on the
accesses of the core algorithm.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree_stall.h