]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/commit - kernel/rcutree.c
rcu: Call out dangers of expedited RCU primitives
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 31 Jan 2012 22:00:41 +0000 (14:00 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 21 Feb 2012 17:06:08 +0000 (09:06 -0800)
commit236fefafe5d3d34b78ed2ccf5510909716112326
tree9ff5ec129e59667341aa07120720b6e4a5ced4d9
parent2036d94a7b61ca5032ce90f2bda06afec0fe713e
rcu: Call out dangers of expedited RCU primitives

The expedited RCU primitives can be quite useful, but they have some
high costs as well.  This commit updates and creates docbook comments
calling out the costs, and updates the RCU documentation as well.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Documentation/RCU/checklist.txt
include/linux/rcutree.h
kernel/rcutree.c
kernel/rcutree_plugin.h
kernel/srcu.c