diff options
Diffstat (limited to 'kernel/debug/kdb/kdb_bt.c')
| -rw-r--r-- | kernel/debug/kdb/kdb_bt.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/kernel/debug/kdb/kdb_bt.c b/kernel/debug/kdb/kdb_bt.c index d9af139f9a31..0e94efe07b72 100644 --- a/kernel/debug/kdb/kdb_bt.c +++ b/kernel/debug/kdb/kdb_bt.c @@ -22,20 +22,15 @@ static void kdb_show_stack(struct task_struct *p, void *addr) { int old_lvl = console_loglevel; + console_loglevel = CONSOLE_LOGLEVEL_MOTORMOUTH; kdb_trap_printk++; - kdb_set_current_task(p); - if (addr) { - show_stack((struct task_struct *)p, addr); - } else if (kdb_current_regs) { -#ifdef CONFIG_X86 - show_stack(p, &kdb_current_regs->sp); -#else - show_stack(p, NULL); -#endif - } else { - show_stack(p, NULL); - } + + if (!addr && kdb_task_has_cpu(p)) + kdb_dump_stack_on_cpu(kdb_process_cpu(p)); + else + show_stack(p, addr); + console_loglevel = old_lvl; kdb_trap_printk--; } |