From: Mathieu Desnoyers Date: Mon, 28 Sep 2015 15:27:55 +0000 (-0400) Subject: aarch64: allocate membarrier system call number X-Git-Tag: v0.9.0~23 X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=commitdiff_plain;h=3aea2ae08850f2f6e9ddab451e004adf78d42ddd;hp=3aea2ae08850f2f6e9ddab451e004adf78d42ddd aarch64: allocate membarrier system call number Now that the membarrier system call is allocated on aarch64, 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. Do so by creating headers specifically for aarch64, which rely on the gcc atomic and memory barrier builtins. Signed-off-by: Mathieu Desnoyers ---