squash! srcu: Make SRCU readers use ->srcu_ctrs for counter selection
Co-developed-by: Z qiang <qiang.zhang1211@gmail.com>
Signed-off-by: Z qiang <qiang.zhang1211@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Tested-by: kernel test robot <oliver.sang@intel.com>
diff --git a/kernel/rcu/srcutree.c b/kernel/rcu/srcutree.c
index e85db7d..7c7304d 100644
--- a/kernel/rcu/srcutree.c
+++ b/kernel/rcu/srcutree.c
@@ -1999,6 +1999,7 @@ static int srcu_module_coming(struct module *mod)
for (i = 0; i < mod->num_srcu_structs; i++) {
ssp = *(sspp++);
ssp->sda = alloc_percpu(struct srcu_data);
+ ssp->srcu_ctrp = &ssp->sda->srcu_ctrs[0];
if (WARN_ON_ONCE(!ssp->sda))
return -ENOMEM;
}
