tree 6bb4b1d09f0801d5e3ad5a727e14035090b25931
parent f6faac71d502be1c29c81b2f45657662c3b84470
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1245802367 -0700
committer Ingo Molnar <mingo@elte.hu> 1245848713 +0200

rcu: Remove Classic RCU

Remove Classic RCU, given that the combination of Tree RCU and
the proposed Bloatwatch RCU do everything that Classic RCU can
with fewer bugs.

Tree RCU has been default in x86 builds for almost six months,
and seems to be quite reliable, so there does not seem to be
much justification for keeping the Classic RCU code and config
complexity around anymore.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: akpm@linux-foundation.org
Cc: niv@us.ibm.com
Cc: dvhltc@us.ibm.com
Cc: dipankar@in.ibm.com
Cc: dhowells@redhat.com
Cc: lethal@linux-sh.org
Cc: kernel@wantstofly.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>