Commit ab34b46d authored by Dmitry Safonov's avatar Dmitry Safonov Committed by Linus Torvalds

sysrq: use show_stack_loglvl()

Show the stack trace on a CPU with the same log level as "CPU%d" header.
Signed-off-by: default avatarDmitry Safonov <dima@arista.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Link: http://lkml.kernel.org/r/20200418201944.482088-45-dima@arista.comSigned-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 20da1e8b
......@@ -235,7 +235,7 @@ static void showacpu(void *dummy)
raw_spin_lock_irqsave(&show_lock, flags);
pr_info("CPU%d:\n", smp_processor_id());
show_stack(NULL, NULL);
show_stack_loglvl(NULL, NULL, KERN_INFO);
raw_spin_unlock_irqrestore(&show_lock, flags);
}
......
......@@ -31,6 +31,8 @@ extern void show_regs(struct pt_regs *);
* trace (or NULL if the entire call-chain of the task should be shown).
*/
extern void show_stack(struct task_struct *task, unsigned long *sp);
extern void show_stack_loglvl(struct task_struct *task, unsigned long *sp,
const char *loglvl);
extern void sched_show_task(struct task_struct *p);
......
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