Will Deacon db38ee874c ARM: 7983/1: atomics: implement a better __atomic_add_unless for v6+ ... Looking at perf profiles of multi-threaded hackbench runs, a significant performance hit appears to manifest from the cmpxchg loop used to implement the 32-bit atomic_add_unless function. This can be mitigated by writing a direct implementation of __atomic_add_unless which doesn't require iteration outside of the atomic operation. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2014-02-25 11:35:08 +00:00
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asm	ARM: 7983/1: atomics: implement a better __atomic_add_unless for v6+	2014-02-25 11:35:08 +00:00
debug	i.MX SoC changes for 3.14:	2014-01-02 12:10:12 -08:00
uapi/asm	First round of KVM updates for 3.14; PPC parts will come next week.	2014-01-22 21:40:43 -08:00