>>>>> "Tony" == Tony Luck <Luck> writes:
Tony> Here's the version that handles region 5 correctly too. -Tony
Is it always OK to evaluate addr and end more than once?
Or would something like
({ unsigned long __boundary = ((addr) + PGDIR_SIZE) & PGD_MASK;
unsigend long __region = __boundary >> 61;
if (region ==5)
...
else
...
})
be better?
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