Messages in this thread | | | Date | Mon, 20 Jul 2020 17:34:20 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH v5 4/4] printk: use the lockless ringbuffer |
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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
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