Re: [PATCH] parisc: Improve LWS-CAS performance

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Am Sonntag, 11. Mai 2014, 18:40:50 schrieb John David Anglin:
> The attached change significantly improves the performance of the LWS-
> CAS code in syscall.S.
> This allows a number of packages to build (e.g., zeromq3, gtest and
> libxs) that previously failed because
> slow LWS-CAS performance under contention.  In particular, interrupts
> taken while the lock was taken
> degraded performance significantly.

Sounds cool ;)

The label cas_wouldblock would now only be defined in SMP case, which looks 
odd. Since I can't find any references to it I think it should just be dropped.

Eike

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