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    SubjectRe: [tip:perfcounters/urgent] x86: atomic64: Move the 32-bit atomic64_t implementation to a .c file
    tip-bot for Ingo Molnar writes:

    > Also, while at it, rename all uses of 'unsigned long long' to
    > the much shorter u64.
    > This makes the appearance of the prototypes a lot nicer - and
    > it also uncovered a few bugs where (yet unused) API variants
    > had 'long' as their return type instead of u64.

    Did you consider making atomic64_t a signed type on 32-bit x86 like it
    is on all 64-bit platforms, and like atomic_t is everywhere?


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      Last update: 2009-07-04 02:07    [W:0.018 / U:2.048 seconds]
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