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(parent: 196f4fa) | patch
rculfhash: document implied memory barriers
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Tue, 8 May 2012 21:12:20 +0000 (17:12 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Tue, 8 May 2012 21:12:20 +0000 (17:12 -0400)
commit7b783f818175cd92d98f78e761331f306ff406a5
tree03b61e7878b836b801ff6b6065b8d74625d89aedtree | snapshot
parent196f4fab9bf26c48bc318ac2ff985469c4f62c7ecommit | diff
rculfhash: document implied memory barriers

We choose to provide full memory barriers before and after successful
hash table update operations. Eventually, new API with weaker semantic
can be added, but let's make the basic API as fool-proof as possible.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Reviewed-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
urcu/rculfhash.h diff | blob | blame | history
Userspace RCU (urcu) for Linux
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