git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 87de1cf)
rcu: Remove ACCESS_ONCE() from jiffies
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 5 Dec 2013 02:42:03 +0000 (18:42 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Mon, 17 Feb 2014 23:01:42 +0000 (15:01 -0800)
Because jiffies is one of a very few variables marked "volatile", there
is no need to use ACCESS_ONCE() when accessing it.  This commit therefore
removes the redundant ACCESS_ONCE() wrappers.

Reported by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
kernel/rcu/torture.c patch | blob | history
kernel/rcu/tree.c patch | blob | history

diff --cc kernel/rcu/torture.c
Simple merge
diff --cc kernel/rcu/tree.c
Simple merge
Pandora Kernel Repository