Re: [PATCH 1/1] blame: remove unnecessary use of get_commit_info()

> On Tue, Feb 16, 2021 at 05:31:51PM +0100, Rafael Silva wrote:
>> When `git blame --color-by-age`, the determine_line_heat() is called to
>> select how to color the output based on the commit author's date.  It
>> uses the get_commit_info() to parse the information into a `commit_info`
>> structure, however, this is actually unnecessary because the
>> determine_line_heat() caller also does the same.
>
> Interesting. It looks like this micro-optimization could have been
> safely performed as early as 25d5f52901 (builtin/blame: highlight
> recently changed lines, 2018-04-23), which is when this feature was
> originally introduced.
>
> I looked at 25d5f52901 to see if there was any reason that we didn't at
> the time, but couldn't find anything.
>
> So this looks correct to me. I'm a little disappointed that some of
> your more detailed performance numbers from the cover letter didn't make
> it into the patch description, but it may not be worth belaboring the
> point further.
>
>     Reviewed-by: Taylor Blau <me@ttaylorr.com>
>