patman: Use bytearray instead of string
authorSimon Glass <sjg@chromium.org>
Tue, 6 Jul 2021 16:36:40 +0000 (10:36 -0600)
committerSimon Glass <sjg@chromium.org>
Wed, 21 Jul 2021 16:27:35 +0000 (10:27 -0600)
commitc31d0cb68c1c29f210ab44803f5e5fdcdcfa250b
treefa83c853b072032eb3afa6ac981c6f6449c8008b
parent43332d881baa2d66a18e80ec636e0e0da5623c46
patman: Use bytearray instead of string

If the process outputs a lot of data on stdout this can be quite slow,
since the bytestring is regenerated each time. Use a bytearray instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
tools/patman/cros_subprocess.py