提交 68b6507d 编写于 作者: K Kay Sievers 提交者: Greg Kroah-Hartman

kmsg: make sure all messages reach a newly registered boot console

We suppress printing kmsg records to the console, which are already printed
immediately while we have received their fragments.

Newly registered boot consoles print the entire kmsg buffer during
registration. Clear the console-suppress flag after we skipped the record
during its first storage, so any later print will see these records as usual.
Signed-off-by: NKay Sievers <kay@vrfy.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 cb424ffe
......@@ -1953,6 +1953,12 @@ void console_unlock(void)
*/
console_idx = log_next(console_idx);
console_seq++;
/*
* We will get here again when we register a new
* CON_PRINTBUFFER console. Clear the flag so we
* will properly dump everything later.
*/
msg->flags &= ~LOG_NOCONS;
goto skip;
}
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册