Messages in this thread | | | Date | Fri, 18 Sep 2015 15:10:26 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] kernel: fix data race in put_pid |
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On Fri, Sep 18, 2015 at 01:44:42PM +0100, Will Deacon wrote: > On Fri, Sep 18, 2015 at 01:19:20PM +0100, Peter Zijlstra wrote: > > On Fri, Sep 18, 2015 at 01:56:37PM +0200, Peter Zijlstra wrote: > > > +#ifndef atomic64_read_ctrl > > > +static inline int atomic64_read_ctrl(atomic64_t *v) > > > +{ > > > + int val = atomic64_read(v); > > > > Duh > > > > long long... > > ...and atomic_long_read_ctrl, too?
+ATOMIC_LONG_READ_OP(_ctrl)
done.
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