lkml.org 
[lkml]   [2020]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v5 4/4] printk: use the lockless ringbuffer
On (20/07/20 08:43), Marco Elver wrote:
[..]
> please see a full list of newline-print users below.
[..]
> $> git grep -En '\<(printk|pr_err|pr_warn|pr_info)\>\("\\n"\)'
> arch/alpha/kernel/core_wildfire.c:650: printk("\n");
> arch/alpha/kernel/core_wildfire.c:658: printk("\n");
> arch/alpha/kernel/traps.c:120: printk("\n");
[..]

In many cases printk("\n") is not for "print a blank line", but
rather for "flush pr_cont buffer".

-ss

\
 
 \ /
  Last update: 2020-07-20 10:35    [W:0.270 / U:0.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site