rcu: update documentation/comments for Lai's adoption patch
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 20 Oct 2010 19:06:18 +0000 (12:06 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 30 Nov 2010 06:01:59 +0000 (22:01 -0800)
commit2d999e03b7c8305b4385dd20992e4ed3e827177b
tree3402eeb03a6cc7ac8013974983f09e46f5ecd562
parent29494be71afe2a16ad04e344306a620d7cc22d06
rcu: update documentation/comments for Lai's adoption patch

Lai's RCU-callback immediate-adoption patch changes the RCU tracing
output, so update tracing.txt.  Also update a few comments to clarify
the synchronization design.

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