From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sat, 26 Sep 2015 15:17:18 +0000 (-0400)
Subject: s390: allocate membarrier system call number
X-Git-Tag: v0.9.0~26
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=33f0d0b1c3c9ee55e49b6f7bed146e483e3fd935;hp=33f0d0b1c3c9ee55e49b6f7bed146e483e3fd935;p=userspace-rcu.git

s390: allocate membarrier system call number

Now that the membarrier system call is allocated on s390/s390x, allocate
its number in our architecture header if the system headers don't
allocate it. This allows using the membarrier system call as soon as
implemented in the kernel, even if the distribution has old kernel
headers.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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