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Subject[PATCH 0/2] Move kfree_rcu out of rcu code and use kfree_bulk
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From: Rao Shoaib <rao.shoaib@oracle.com>

This patch moves kfree_call_rcu() out of rcu related code to
mm/slab_common and updates kfree_rcu() to use new bulk memory free
functions as they are more efficient.

This is a resubmission of the previous patch.

Changes:

1) checkpatch.pl has been fixed, so kfree_rcu macro is much simpler

2) To handle preemption, preempt_enable()/preempt_disable() statements
have been added to __rcu_bulk_free().


Rao Shoaib (2):
Move kfree_call_rcu() to slab_common.c
kfree_rcu() should use kfree_bulk() interface

include/linux/mm.h | 5 ++
include/linux/rcupdate.h | 43 +-----------
include/linux/rcutiny.h | 8 ++-
include/linux/rcutree.h | 2 -
include/linux/slab.h | 42 ++++++++++++
kernel/rcu/tree.c | 24 +++----
kernel/sysctl.c | 40 +++++++++++
mm/slab.h | 23 +++++++
mm/slab_common.c | 172 +++++++++++++++++++++++++++++++++++++++++++++++
9 files changed, 302 insertions(+), 57 deletions(-)

--
2.7.4

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