Files
linux/kernel/printk
YOUNGJIN JOO b97cdd877a ANDROID: printk: export symbol for tracepoint_console
Initial kernel bootup logs get overwritten after running
for a long time, and there can be debugging scenario where
we need initial ~100s bootup logs for debugging.
'tracepoint_console' is helping in achieving this purpose.

'tracepoint_console' replaces 'android_vh_log_buf' and
'android_vh_logbuf_pr_cong' vendor hooks in previous GKI kernels.

Bug: 271373835
Change-Id: If68801ba584e8e71e3e7aa16c64a5588c1f5a114
Signed-off-by: YOUNGJIN JOO <youngjin79.joo@samsung.com>
2023-03-03 17:15:34 +00:00
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