[PATCH tip/core/rcu 0/3] Fixes for lockdep and out-of-tree-modulebuild problem

From: Paul E. McKenney
Date: Wed May 11 2011 - 16:59:34 EST


Hello!

These patches fix some bugs found in -tip testing:

1. Avoid a build error for some compiler arguments for out-of-tree
modules.
2. Add a generic atomic_or().
3. Use atomic_or() to avoid a lockdep splat.

Following this will be specific atomic_or() implementations for a couple
of architectures.

Thanx, Paul

------------------------------------------------------------------------

include/linux/atomic.h | 13 +++++++++++++
include/linux/rcupdate.h | 5 +++--
kernel/rcutree.c | 13 +++++--------
kernel/rcutree.h | 4 +++-
4 files changed, 24 insertions(+), 11 deletions(-)
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