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Commit 36d308d8 authored by Mikhail Gruzdev's avatar Mikhail Gruzdev Committed by Linus Torvalds
Browse files

printk: add pr_devel_once and pr_devel_ratelimited 



Standardize pr_devel logging macros family by adding pr_devel_once and
pr_devel_ratelimited.

Signed-off-by: default avatarMikhail Gruzdev <michail.gruzdev@gmail.com>
Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7d799210

include/linux/printk.h

+18 −0
Original line number Diff line number Diff line
@@ -252,6 +252,15 @@ extern void dump_stack(void) __cold; 
	printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)

#define pr_cont_once(fmt, ...)					\

	printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__)



#if defined(DEBUG)

#define pr_devel_once(fmt, ...)					\

	printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)

#else

#define pr_devel_once(fmt, ...)					\

	no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)

#endif



/* If you are writing a driver, please use dev_dbg instead */

#if defined(DEBUG)

#define pr_debug_once(fmt, ...)					\
@@ -295,6 +304,15 @@ extern void dump_stack(void) __cold; 
#define pr_info_ratelimited(fmt, ...)					\

	printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)

/* no pr_cont_ratelimited, don't do that... */



#if defined(DEBUG)

#define pr_devel_ratelimited(fmt, ...)					\

	printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)

#else

#define pr_devel_ratelimited(fmt, ...)					\

	no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)

#endif



/* If you are writing a driver, please use dev_dbg instead */

#if defined(DEBUG)

#define pr_debug_ratelimited(fmt, ...)					\