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SubjectRe: [PATCH v1]] lib/btree.c: optimise the code by previously getpos function
On Wed, Apr 12, 2017 at 06:03:10PM +0800, Leno Hou wrote:
> 1. Actually, this is cleanup of the code to human being read but not
> optimize. And When I compiled the kernel
> and checked with object code . It proved as same as before. So it's no
> need to test this change.
>
> 2. This Simple B+ Tree in Memory was used by SCSI driver QLA2XXX. so it
> would be better to merge this
> cleanup for future optimize. Thanks.

If you care about the btree code a good first step would be to write a
test suite instead of micro-optimizing it out of the blue without
actually being able to test it.

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