Messages in this thread | | | Subject | Re: [RFC PATCH] lib: Introduce generic __cmpxchg_u64() and use it where needed | From | Eric Dumazet <> | Date | Thu, 1 Nov 2018 09:59:38 -0700 |
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On 11/01/2018 09:32 AM, Peter Zijlstra wrote:
>> Anyhow, if the atomic maintainers are willing to stand up and state for >> the record that the atomic counters are guaranteed to wrap modulo 2^n >> just like unsigned integers, then I'm happy to take Paul's patch. > > I myself am certainly relying on it.
Could we get uatomic_t support maybe ?
This reminds me of this sooooo silly patch :/
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=adb03115f4590baa280ddc440a8eff08a6be0cb7
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