Messages in this thread | | | Date | Thu, 24 May 2018 09:14:13 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 3/8] md: raid5: use refcount_t for reference counting instead atomic_t |
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On Wed, May 23, 2018 at 12:22:39PM -0700, Shaohua Li wrote: > I don't know what is changed in the refcount, such raid5 change has attempted > before and didn't work. 0 for the stripe count is a valid usage and we do > inc-from-zero in several places.
Nothing much has changed with refcount; and the above does indeed still appear to be an issue. Thanks for confirming.
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