Messages in this thread | | | Date | Mon, 21 Jan 2019 18:28:23 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 2/5] sched: convert signal_struct.sigcnt to refcount_t |
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On 01/18, Elena Reshetova wrote: > > For the signal_struct.sigcnt it might make a difference > in following places: > - put_signal_struct(): decrement in refcount_dec_and_test() only > provides RELEASE ordering and control dependency on success > vs. fully ordered atomic counterpart
this is fine.
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
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