lkml.org 
[lkml]   [2020]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [RT PATCH] Fixed: line break of pr_cont not take effect
Date
Thank you. I added Sebastian Siewior and linux-rt-users to the addresses
since this is a patch against PREEMPT_RT.

On 2020-05-23, <wang.yi59@zte.com.cn> wrote:
> Line break of pr_cont not take effect.
> Use several pr_cont to print continuous paragraph, it is expected to
> have line break when line ends up with '\n', however the paragraph
> does not have line break
> -printk_kthread_func will not print info before log_store insert msg
> into printk_rb, and pr_cont calls cont_add to keep data in buffer.
> cont_add only when the following conditions are met insert msg to
> printk_rb
> 1.cpu != c->cpu_owner || !(flags & LOG_CONT)
> 2.c->len + len > sizeof(c->buf)
>
> Signed-off-by: 汪勇10269566 <wang.yong12@zte.com.cn>

Acked-by: John Ogness <john.ogness@linutronix.de>

@Sebastian: The original patch submission is here[0].

Thanks,
John Ogness

[0] https://lkml.kernel.org/r/1590025064-14433-1-git-send-email-wang.yi59@zte.com.cn

\
 
 \ /
  Last update: 2020-05-23 12:42    [W:0.028 / U:1.860 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site