[PATCH 0/2] downgrade noisy debug calls in block devices and ramfs
Stefan Kerkmann
s.kerkmann at pengutronix.de
Mon Oct 28 09:17:00 PDT 2024
These two patches are the outcome of an investigation why loading a
fitimage from an eMMC took nearly 7s - the sheer amount of generated
debugging messages slowed down the system by a factor of ~21 with
KConfig options:
CONFIG_COMPILE_LOGLEVEL=7
CONFIG_DEFAULT_LOGLEVEL=6
Which is the current default combination for barebox.
Before:
Booting entry 'system0'
FIT: Reading time: 6722 ms
After:
Booting entry 'system0'
FIT: Reading time: 324 ms
Signed-off-by: Stefan Kerkmann <s.kerkmann at pengutronix.de>
---
Stefan Kerkmann (2):
block: downgrade noisy debug calls to verbose debug
fs: ramfs: downgrade noisy debug calls to verbose debug
common/block.c | 4 ++--
fs/ramfs.c | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
---
base-commit: 59658c877bcc605fe3ca36653b4f40f57856b81a
change-id: 20241028-fix-noisy-debug-calls-a6d6185be705
Best regards,
--
Stefan Kerkmann <s.kerkmann at pengutronix.de>
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