vprintk_deferred() is useful for implementing runtime verification
reactors. Make it public.
Signed-off-by: Nam Cao <nam...@linutronix.de>
Reviewed-by: Petr Mladek <pmla...@suse.com>
---
Cc: John Ogness <john.ogn...@linutronix.de>
Cc: Sergey Senozhatsky <senozhat...@chromium.org>
---
v13: keep consistent format and put __printf(1, 0) in another line
---
include/linux/printk.h | 7 +++++++
kernel/printk/internal.h | 1 -
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 5b462029d03c..5d22b803f51e 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -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, ...)
{
diff --git a/kernel/printk/internal.h b/kernel/printk/internal.h
index 48a24e7b309d..bbed41ad29cf 100644
--- a/kernel/printk/internal.h
+++ b/kernel/printk/internal.h
@@ -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);
--
2.39.5
