David Howells wrote:
From: David Howells <[EMAIL PROTECTED]>
Provide an ilog2_up() that rounds its result up (ilog2() rounds down).
Fix get_order() to use ilog2_up() not ilog2() to get the correct rounding.
Adjust the documentation surrounding ilog2() and co. to indicate what rounding
they perform.
Fix roundup_pow_of_two(1) to give 1, not 0.
Eh? roundup_pow_of_two(1) should be 0; 2^0 = 1.
-hpa
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