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(parent: 2e245cc) | patch
rcu: Not necessary to pass rcu_read_lock_held() to rcu_dereference_protected()
authorMichal Hocko <mhocko@suse.cz>
Fri, 8 Jul 2011 15:48:24 +0000 (08:48 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 10 Aug 2011 02:28:36 +0000 (19:28 -0700)
commit304d943594f5fe0d5e12ca35cbf9d6d93f5903de
treedcbe5c32f5aa9b52c3781d486bdedaf8cfe74157tree | snapshot
parent2e245cc3f6fc879bea417923b794c7cf811fe65bcommit | diff
rcu: Not necessary to pass rcu_read_lock_held() to rcu_dereference_protected()

Since ca5ecddf (rcu: define __rcu address space modifier for sparse)
rcu_dereference_check() use rcu_read_lock_held() as a part of condition
automatically.  Therefore, callers of rcu_dereference_check() no longer
need to pass rcu_read_lock_held() to rcu_dereference_check().

Signed-off-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Documentation/RCU/lockdep.txt diff | blob | history
Linux kernel for KaRo TX COM modules