eal/arm64: define SMP barrier
authorJerin Jacob <jerin.jacob@caviumnetworks.com>
Wed, 18 Jan 2017 01:21:21 +0000 (06:51 +0530)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Wed, 18 Jan 2017 15:57:11 +0000 (16:57 +0100)
commit67ce81bd3dff58731888733f20c49c9e29cce326
treee39770c39bf3b5dee0b344a7f5791eb28818058a
parent84733fd0d75e4943f7f798e868e18d7ef0ed41ea
eal/arm64: define SMP barrier

dmb instruction based barrier is used for smp version of memory barrier.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
lib/librte_eal/common/include/arch/arm/rte_atomic_64.h