lib: optimize require() path walking #130
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LGTM. Tempted to say add |
Remove a speed bump from commit 36777d2 by reusing the result of the previous stat() system call. It's a code path that gets called many thousands of times at startup in most applications so shaving off an extra system call can have an appreciable impact on startup times. PR-URL: nodejs#130 Reviewed-by: Chris Dickinson <christopher.s.dickinson@gmail.com>
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Incorporated feedback and landed in ddf17f9. Thanks, Chris! |
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just came home, awesome work! :) |
This was referenced Sep 1, 2021
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Remove a speed bump from commit 36777d2 by reusing the result of the
previous stat() system call. It's a code path that gets called many
thousands of times at startup in most applications so shaving off an
extra system call can have an appreciable impact on startup times.
R=@chrisdickinson @robertkowalski