tree 98d1c96416b660070b1fd37dbbc0c80d39c55b98
parent 9560782f9a68a5de3e72bc3ba71317f373844549
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1122403466 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1122403466 +0100

[PATCH] ARM SMP: Add ARMv6 memory barriers

Convert explicit gcc asm-based memory barriers into smp_mb() calls.
These change between barrier() and the ARMv6 data memory barrier
instruction depending on whether ARMv6 SMP is enabled.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>