Jonathan Corbet 8078e0ed1f docs: kdoc: micro-optimize KernRe ...

Rework _add_regex() to avoid doing the lookup twice for the (hopefully
common) cache-hit case.

Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tested-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250703184403.274408-3-corbet@lwn.net

2025-07-08 08:06:25 -06:00

7.4 KiB

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