arm64: klib: Optimised atomic bitops
authorCatalin Marinas <catalin.marinas@arm.com>
Thu, 21 Mar 2013 16:28:47 +0000 (16:28 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 21 Mar 2013 17:39:31 +0000 (17:39 +0000)
This patch implements the AArch64-specific atomic bitops functions using
exclusive memory accesses to avoid locking.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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