From: Li-Kuan Ou <k777k777tw@gmail.com>
Date: Wed, 14 Jun 2023 01:51:48 +0000 (+0800)
Subject: Fix: revise urcu_read_lock_update() comment
X-Git-Url: http://git.lttng.org/?a=commitdiff_plain;h=be152bdb1af23ed3781fbda231597bad750ee977;hp=be152bdb1af23ed3781fbda231597bad750ee977;p=userspace-rcu.git

Fix: revise urcu_read_lock_update() comment

Read-side critical section nesting is tracked in lower-order bits
and grace-period phase number use a single high-order bit.

Signed-off-by: Li-Kuan Ou <k777k777tw@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I4fc185aa12a367e997fa20bf37793cfb2023c96f
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