diff options
Diffstat (limited to 'arch/um/kernel/sysrq.c')
| -rw-r--r-- | arch/um/kernel/sysrq.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index c831a1c2eb94..1b54b6431499 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -17,7 +17,9 @@ static void _print_addr(void *data, unsigned long address, int reliable) { - pr_info(" [<%08lx>] %s%pS\n", address, reliable ? "" : "? ", + const char *loglvl = data; + + printk("%s [<%08lx>] %s%pS\n", loglvl, address, reliable ? "" : "? ", (void *)address); } @@ -25,7 +27,8 @@ static const struct stacktrace_ops stackops = { .address = _print_addr }; -void show_stack(struct task_struct *task, unsigned long *stack) +void show_stack_loglvl(struct task_struct *task, unsigned long *stack, + const char *loglvl) { struct pt_regs *segv_regs = current->thread.segv_regs; int i; @@ -39,17 +42,22 @@ void show_stack(struct task_struct *task, unsigned long *stack) if (!stack) stack = get_stack_pointer(task, segv_regs); - pr_info("Stack:\n"); + printk("%sStack:\n", loglvl); for (i = 0; i < 3 * STACKSLOTS_PER_LINE; i++) { if (kstack_end(stack)) break; if (i && ((i % STACKSLOTS_PER_LINE) == 0)) - pr_cont("\n"); + printk("%s\n", loglvl); pr_cont(" %08lx", *stack++); } - pr_cont("\n"); + printk("%s\n", loglvl); + + printk("%sCall Trace:\n", loglvl); + dump_trace(current, &stackops, (void *)loglvl); + printk("%s\n", loglvl); +} - pr_info("Call Trace:\n"); - dump_trace(current, &stackops, NULL); - pr_info("\n"); +void show_stack(struct task_struct *task, unsigned long *stack) +{ + show_stack_loglvl(task, stack, KERN_INFO); } |