[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] spinlock: improve spin_is_locked() for recursive locks
On 24/03/16 11:30, Jan Beulich wrote: > Recursive locks know their current owner, and since we use the function > solely to determine whether a particular lock is being held by the > current CPU (which so far has been an imprecise check), make actually > check the owner for recusrively acquired locks. > > Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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