[PATCH 0/3 v3] rcu: Detect rcu uses under extended quiescent state

From: Frederic Weisbecker
Date: Thu Jun 23 2011 - 19:14:27 EST

This time I have no current practical cases to fix. Those I fixed
in previous versions were actually using rcu_dereference_raw(), which
is legal in extended qs.

Frederic Weisbecker (3):
rcu: Detect illegal rcu dereference in extended quiescent state
rcu: Inform the user about dynticks idle mode on PROVE_RCU warning
rcu: Warn when rcu_read_lock() is used in extended quiescent state

include/linux/rcupdate.h | 68 +++++++++++++++++++++++++++++++++++++++-------
kernel/lockdep.c | 4 +++
kernel/rcupdate.c | 4 +++
kernel/rcutiny.c | 13 +++++++++
kernel/rcutree.c | 14 +++++++++
5 files changed, 93 insertions(+), 10 deletions(-)


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