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(parent: 5e70d57) | patch
call_rcu: use wfcqueue, eliminate false-sharing
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Tue, 25 Sep 2012 15:50:49 +0000 (10:50 -0500)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Wed, 3 Oct 2012 21:03:27 +0000 (17:03 -0400)
commit5161f31e09ce33dd79afad8d08a2372fbf1c4fbe
tree305394031f4fa0df48a6602f8cf6af9350fed258tree | snapshot
parent5e70d57262c7fc1f4e7fdfd288eeab7e14836079commit | diff
call_rcu: use wfcqueue, eliminate false-sharing

Eliminate false-sharing between call_rcu (enqueuer) and worker threads
on the queue head and tail.

Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
tests/Makefile.am diff | blob | blame | history
urcu-call-rcu-impl.h diff | blob | blame | history
urcu-call-rcu.h diff | blob | blame | history
Userspace RCU (urcu) for Linux
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