ia64: allocate membarrier system call number
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mon, 28 Sep 2015 15:34:08 +0000 (11:34 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mon, 28 Sep 2015 15:34:08 +0000 (11:34 -0400)
commitc21a8d01ea8aef38007eeff44c14509f2405393b
treeb1d5329c79202f1bad08e0fc5fd6cadf03b53032
parent3aea2ae08850f2f6e9ddab451e004adf78d42ddd
ia64: allocate membarrier system call number

Now that the membarrier system call is allocated on ia64, 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 ia64, which rely on the
gcc atomic and memory barrier builtins.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
configure.ac
urcu/arch/ia64.h [new file with mode: 0644]
urcu/uatomic/ia64.h [new file with mode: 0644]
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