From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Sun, 20 Sep 2009 02:20:16 +0000 (-0400)
Subject: generic urcu deferral (call_rcu())
X-Git-Tag: v0.1~64
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;h=804b437535f97b519db3e8715807950f5818cf27;hp=804b437535f97b519db3e8715807950f5818cf27;p=urcu.git

generic urcu deferral (call_rcu())

Found out a way to encode the queues so the standard scenario is to use a single
pointer per call_rcu().

Uses more space for:
- unaligned functions pointers.
- unaligned data pointers.
- function/data value : -2L. (this is arbitrary)

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
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