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SubjectRe: [PATCH v2] blkdev: Replace blksize_bits() with ilog2()
On Mon, Jun 01, 2020 at 10:44:26AM +0200, Greg KH wrote:
> But does this code path actually show up anywhere that is actually
> measurable as mattering?
> If so, please show that benchmark results.

I think the requests are starting to be a bit unreasonable. Tao is
replacing a reimplementation of a standard function with that standard
function / compiler builtin. We don't put such a high burden on that.

And once the proper existing fields are used where possible as shown
in my reply just replacing the rest seems totally obvious - quite
contrary I think keeping a reimplementation would need a high bar.

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