diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2022-09-24 02:10:37 +0206 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2022-09-29 15:20:22 +0200 |
| commit | c60ba2d34608dc6e224440267ed392adf65e05f2 (patch) | |
| tree | 87a4a7c50ea760a5d55de6c3e1b14c8307e2bd22 | |
| parent | 9023ca0866250d268b047f21e1392e7a81277a54 (diff) | |
printk: Make pr_flush() static
No user outside the printk code and no reason to export this.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20220924000454.3319186-2-john.ogness@linutronix.de
| -rw-r--r-- | include/linux/printk.h | 7 | ||||
| -rw-r--r-- | kernel/printk/printk.c | 5 |
2 files changed, 3 insertions, 9 deletions
diff --git a/include/linux/printk.h b/include/linux/printk.h index 091fba7283e1..b70a42f94031 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -170,8 +170,6 @@ extern void __printk_safe_exit(void); #define printk_deferred_enter __printk_safe_enter #define printk_deferred_exit __printk_safe_exit -extern bool pr_flush(int timeout_ms, bool reset_on_progress); - /* * Please don't use printk_ratelimit(), because it shares ratelimiting state * with all other unrelated printk_ratelimit() callsites. Instead use @@ -222,11 +220,6 @@ static inline void printk_deferred_exit(void) { } -static inline bool pr_flush(int timeout_ms, bool reset_on_progress) -{ - return true; -} - static inline int printk_ratelimit(void) { return 0; diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index a1a81fd9889b..14d7d39d118d 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2296,6 +2296,7 @@ asmlinkage __visible int _printk(const char *fmt, ...) } EXPORT_SYMBOL(_printk); +static bool pr_flush(int timeout_ms, bool reset_on_progress); static bool __pr_flush(struct console *con, int timeout_ms, bool reset_on_progress); #else /* CONFIG_PRINTK */ @@ -2330,6 +2331,7 @@ static void call_console_driver(struct console *con, const char *text, size_t le { } static bool suppress_message_printing(int level) { return false; } +static bool pr_flush(int timeout_ms, bool reset_on_progress) { return true; } static bool __pr_flush(struct console *con, int timeout_ms, bool reset_on_progress) { return true; } #endif /* CONFIG_PRINTK */ @@ -3438,11 +3440,10 @@ static bool __pr_flush(struct console *con, int timeout_ms, bool reset_on_progre * Context: Process context. May sleep while acquiring console lock. * Return: true if all enabled printers are caught up. */ -bool pr_flush(int timeout_ms, bool reset_on_progress) +static bool pr_flush(int timeout_ms, bool reset_on_progress) { return __pr_flush(NULL, timeout_ms, reset_on_progress); } -EXPORT_SYMBOL(pr_flush); /* * Delayed printk version, for scheduler-internal messages: |