Catalin Marinas 6170a97460 arm64: Atomic operations ...

This patch introduces the atomic, mutex and futex operations. Many
atomic operations use the load-acquire and store-release operations
which imply barriers, avoiding the need for explicit DMB.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

2012-09-17 13:42:02 +01:00

..

include/asm

arm64: Atomic operations

2012-09-17 13:42:02 +01:00

kernel

arm64: IRQ handling

2012-09-17 13:42:02 +01:00

mm

arm64: TLB maintenance functionality

2012-09-17 13:42:01 +01:00