Messages in this thread Patch in this message | | | From | John Ogness <> | Subject | [RFC PATCH 2/5] sysrq: use pr_cont_t for cont messages | Date | Thu, 20 Aug 2020 01:32:29 +0206 |
| |
Use the new pr_cont_t mechanism.
Signed-off-by: John Ogness <john.ogness@linutronix.de> --- drivers/tty/sysrq.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index a8e39b2cdd55..be2aa816c444 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -572,7 +572,9 @@ void __handle_sysrq(int key, bool check_mask) console_loglevel = orig_log_level; } } else { - pr_info("HELP : "); + pr_cont_t c; + + pr_cont_begin(&c, KERN_INFO "HELP : "); /* Only print the help msg once per handler */ for (i = 0; i < ARRAY_SIZE(sysrq_key_table); i++) { if (sysrq_key_table[i]) { @@ -583,10 +585,10 @@ void __handle_sysrq(int key, bool check_mask) ; if (j != i) continue; - pr_cont("%s ", sysrq_key_table[i]->help_msg); + pr_cont_append(&c, "%s ", sysrq_key_table[i]->help_msg); } } - pr_cont("\n"); + pr_cont_end(&c); console_loglevel = orig_log_level; } rcu_read_unlock(); -- 2.20.1
| |