diff options
| author | Sreenath Vijayan <sreenath.vijayan@sony.com> | 2024-05-30 13:15:47 +0530 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2024-06-03 17:17:29 +0200 |
| commit | 3d9a0a25336433d48ddca1e1f4fea25fd4a3b1d8 (patch) | |
| tree | 9ebb28d602a0cac9e68553601cb211457f0a5f4f /include/linux/printk.h | |
| parent | 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 (diff) | |
printk: Rename console_replay_all() and update context
Rename console_replay_all() to console_try_replay_all() to make
clear that the implementation is best effort. Also, the function
should not be called in NMI context as it takes locks, so update
the comment in code.
Fixes: 693f75b91a91 ("printk: Add function to replay kernel log on consoles")
Fixes: 1b743485e27f ("tty/sysrq: Replay kernel log messages on consoles via sysrq")
Suggested-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Shimoyashiki Taichi <taichi.shimoyashiki@sony.com>
Signed-off-by: Sreenath Vijayan <sreenath.vijayan@sony.com>
Link: https://lore.kernel.org/r/Zlguq/wU21Z8MqI4@sreenath.vijayan@sony.com
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Diffstat (limited to 'include/linux/printk.h')
| -rw-r--r-- | include/linux/printk.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/printk.h b/include/linux/printk.h index 40afab23881a..ca4c9271daf6 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -195,7 +195,7 @@ void show_regs_print_info(const char *log_lvl); extern asmlinkage void dump_stack_lvl(const char *log_lvl) __cold; extern asmlinkage void dump_stack(void) __cold; void printk_trigger_flush(void); -void console_replay_all(void); +void console_try_replay_all(void); #else static inline __printf(1, 0) int vprintk(const char *s, va_list args) @@ -275,7 +275,7 @@ static inline void dump_stack(void) static inline void printk_trigger_flush(void) { } -static inline void console_replay_all(void) +static inline void console_try_replay_all(void) { } #endif |