>>shouldnt the (idx < 0xffffffffUL) condition be: (idx <= 0xffffffffUL)?
>
>Yes, thanks.
>
>Note that also the (expires < timer_jiffies) is wrong it should be
>(signed long)idx<0.
And using (long)idx<0 we don' t need to worry about idx<~0UL but adding <=
is more right since it make simpler to uderstand that we want to go ahead
only in 64bit hardware.
Andrea Arcangeli
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