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printk: Make vprintk_deferred() public

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vprintk_deferred() is useful for implementing runtime verification
reactors. Make it public.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Nam Cao
2025-07-09 21:21:13 +02:00
committed by Steven Rostedt (Google)
parent 2d08876263
commit 0af3ecdde5
2 changed files with 7 additions and 1 deletions
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7
include/linux/printk.h
View File

@@ -154,6 +154,8 @@ int vprintk_emit(int facility, int level,
asmlinkage __printf(1, 0)
int vprintk(const char *fmt, va_list args);
__printf(1, 0)
int vprintk_deferred(const char *fmt, va_list args);
asmlinkage __printf(1, 2) __cold
int _printk(const char *fmt, ...);
@@ -214,6 +216,11 @@ int vprintk(const char *s, va_list args)
{
return 0;
}
static inline __printf(1, 0)
int vprintk_deferred(const char *fmt, va_list args)
{
return 0;
}
static inline __printf(1, 2) __cold
int _printk(const char *s, ...)
{

1
kernel/printk/internal.h
View File

@@ -72,7 +72,6 @@ int vprintk_store(int facility, int level,
const char *fmt, va_list args);
__printf(1, 0) int vprintk_default(const char *fmt, va_list args);
__printf(1, 0) int vprintk_deferred(const char *fmt, va_list args);
void __printk_safe_enter(void);
void __printk_safe_exit(void);