The following commit has been merged into the sched/core branch of tip:
Commit-ID: 880970b56b732b158385991b232592144256f330
Gitweb: https://git.kernel.org/tip/880970b56b732b158385991b232592144256f330
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate: Thu, 12 Jan 2023 20:43:39 +01:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Fri, 13 Jan 2023 11:48:16 +01:00
printk: Remove trace_.*_rcuidle() usage
The problem, per commit fc98c3c8c9dc ("printk: use rcuidle console
tracepoint"), was printk usage from the cpuidle path where RCU was
already disabled.
Per the patches earlier in this series, this is no longer the case.
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
Tested-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Reviewed-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
Acked-by: Petr Mladek <pmladek@xxxxxxxx>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Acked-by: Frederic Weisbecker <frederic@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230112195540.865735001@xxxxxxxxxxxxx
---
kernel/printk/printk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 7decf1e..1ab53dd 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2194,7 +2194,7 @@ static u16 printk_sprint(char *text, u16 size, int facility,
}
}
- trace_console_rcuidle(text, text_len);
+ trace_console(text, text_len);
return text_len;
}
|