On Thursday 31 March 2011, Guan Xuetao wrote: > For cmpxchg, we have both system call and kuser_cmpxchg supports in old abi > which are similar to arm. > The performance of system call version is too poor, so it could be only used for test. > Let's forget about doing futex support for unicore32 then and use your original patch. Acked-by: Arnd Bergmann <arnd@xxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
