mirror of
https://github.com/LineageOS/android_kernel_samsung_msm8226.git
synced 2026-10-05 00:00:57 +02:00
The MCE subsystem needs to sample an RCU-protected index outside of any protection for that index. If this was a pointer, we would use rcu_access_pointer(), but there is no corresponding rcu_access_index(). This commit therefore creates an rcu_access_index() and applies it to MCE. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Tested-by: Zdenek Kabelac <zkabelac@redhat.com>