diff options
| -rw-r--r-- | drivers/tty/sysrq.c | 2 | ||||
| -rw-r--r-- | include/linux/printk.h | 4 | ||||
| -rw-r--r-- | kernel/printk/printk.c | 6 | ||||
| -rw-r--r-- | lib/test_printf.c | 1 | ||||
| -rw-r--r-- | lib/test_scanf.c | 1 |
5 files changed, 8 insertions, 6 deletions
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index e5974b8239c9..53f8c2329c30 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -452,7 +452,7 @@ static const struct sysrq_key_op sysrq_unrt_op = { static void sysrq_handle_replay_logs(u8 key) { - console_replay_all(); + console_try_replay_all(); } static struct sysrq_key_op sysrq_replay_logs_op = { .handler = sysrq_handle_replay_logs, diff --git a/include/linux/printk.h b/include/linux/printk.h index 7239976698e4..b937cefcb31c 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -196,7 +196,7 @@ 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) @@ -276,7 +276,7 @@ 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 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 9ab3a39b4c11..054c0e7784fd 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -4372,15 +4372,15 @@ void kmsg_dump_rewind(struct kmsg_dump_iter *iter) EXPORT_SYMBOL_GPL(kmsg_dump_rewind); /** - * console_replay_all - replay kernel log on consoles + * console_try_replay_all - try to replay kernel log on consoles * * Try to obtain lock on console subsystem and replay all * available records in printk buffer on the consoles. * Does nothing if lock is not obtained. * - * Context: Any context. + * Context: Any, except for NMI. */ -void console_replay_all(void) +void console_try_replay_all(void) { if (console_trylock()) { __console_rewind_all(); diff --git a/lib/test_printf.c b/lib/test_printf.c index 69b6a5e177f2..965cb6f28527 100644 --- a/lib/test_printf.c +++ b/lib/test_printf.c @@ -824,4 +824,5 @@ static void __init selftest(void) KSTM_MODULE_LOADERS(test_printf); MODULE_AUTHOR("Rasmus Villemoes <[email protected]>"); +MODULE_DESCRIPTION("Test cases for printf facility"); MODULE_LICENSE("GPL"); diff --git a/lib/test_scanf.c b/lib/test_scanf.c index a2707af2951a..7257b1768545 100644 --- a/lib/test_scanf.c +++ b/lib/test_scanf.c @@ -810,4 +810,5 @@ static void __init selftest(void) KSTM_MODULE_LOADERS(test_scanf); MODULE_AUTHOR("Richard Fitzgerald <[email protected]>"); +MODULE_DESCRIPTION("Test cases for sscanf facility"); MODULE_LICENSE("GPL v2"); |