diff --git a/kernel/sched.c b/kernel/sched.c index 6e283dc7679aa93a1b653a157144fb4d1d5f02af..b112caaa400a197da958e463333d94a39c0b5f07 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -8226,20 +8226,25 @@ void __might_sleep(char *file, int line) #ifdef in_atomic static unsigned long prev_jiffy; /* ratelimiting */ - if ((in_atomic() || irqs_disabled()) && - system_state == SYSTEM_RUNNING && !oops_in_progress) { - if (time_before(jiffies, prev_jiffy + HZ) && prev_jiffy) - return; - prev_jiffy = jiffies; - printk(KERN_ERR "BUG: sleeping function called from invalid" - " context at %s:%d\n", file, line); - printk("in_atomic():%d, irqs_disabled():%d, pid: %d, name: %s\n", - in_atomic(), irqs_disabled(), current->pid, current->comm); - debug_show_held_locks(current); - if (irqs_disabled()) - print_irqtrace_events(current); - dump_stack(); - } + if ((!in_atomic() && !irqs_disabled()) || + system_state != SYSTEM_RUNNING || oops_in_progress) + return; + if (time_before(jiffies, prev_jiffy + HZ) && prev_jiffy) + return; + prev_jiffy = jiffies; + + printk(KERN_ERR + "BUG: sleeping function called from invalid context at %s:%d\n", + file, line); + printk(KERN_ERR + "in_atomic(): %d, irqs_disabled(): %d, pid: %d, name: %s\n", + in_atomic(), irqs_disabled(), + current->pid, current->comm); + + debug_show_held_locks(current); + if (irqs_disabled()) + print_irqtrace_events(current); + dump_stack(); #endif } EXPORT_SYMBOL(__might_sleep);