projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e4cc1f2) | 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>
Thu, 29 Sep 2011 04:38:23 +0000 (21:38 -0700)
commite5177ec77d503636d0b609671c9d408b981add17
treed6a8e7fa1790fe04caa2d6afeabd8f09f95b5555tree | snapshot (tar.gz zip)
parente4cc1f22b2f4e9b0207a8cdb63e56dcf99e82d35commit | 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 | blame | history