Paul E. McKenney 80d02085d9 Revert "rcu: Decrease memory-barrier usage based on semi-formal proof" ... This reverts commit e59fb3120b. This reversion was due to (extreme) boot-time slowdowns on SPARC seen by Yinghai Lu and on x86 by Ingo . This is a non-trivial reversion due to intervening commits. Conflicts: Documentation/RCU/trace.txt kernel/rcutree.c Signed-off-by: Ingo Molnar <mingo@elte.hu>		2011-05-19 23:25:29 +02:00
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00-INDEX	rcu: Remove conditional compilation for RCU CPU stall warnings	2011-05-05 23:16:54 -07:00
arrayRCU.txt
checklist.txt	rcu: document ways of stalling updates in low-memory situations	2010-08-20 09:00:14 -07:00
listRCU.txt
lockdep.txt	rcu: Update docs for rcu_access_pointer and rcu_dereference_protected	2010-04-14 12:20:12 +02:00
NMI-RCU.txt	rcu: Update docs for rcu_access_pointer and rcu_dereference_protected	2010-04-14 12:20:12 +02:00
rcu.txt	rcu: 1Q2010 update for RCU documentation	2010-01-16 10:25:22 +01:00
rcubarrier.txt
rculist_nulls.txt
rcuref.txt
RTFP.txt	Documentation: update broken web addresses.	2010-08-04 15:21:40 +02:00
stallwarn.txt	rcu: Remove conditional compilation for RCU CPU stall warnings	2011-05-05 23:16:54 -07:00
torture.txt	sched: replace migration_thread with cpu_stop	2010-05-06 18:49:21 +02:00
trace.txt	Revert "rcu: Decrease memory-barrier usage based on semi-formal proof"	2011-05-19 23:25:29 +02:00
UP.txt
whatisRCU.txt	rcu: add documentation saying which RCU flavor to choose	2011-03-04 08:05:25 -08:00