496 	struct nmi_stats *nsp = this_cpu_ptr(&nmi_stats);  in DEFINE_IDTENTRY_RAW()  local
504 		raw_atomic_long_inc(&nsp->idt_calls);  in DEFINE_IDTENTRY_RAW()
521 		WRITE_ONCE(nsp->idt_seq, nsp->idt_seq + 1);  in DEFINE_IDTENTRY_RAW()
522 		WARN_ON_ONCE(!(nsp->idt_seq & 0x1));  in DEFINE_IDTENTRY_RAW()
523 		WRITE_ONCE(nsp->recv_jiffies, jiffies);  in DEFINE_IDTENTRY_RAW()
539 		WRITE_ONCE(nsp->idt_ignored, nsp->idt_ignored + 1);  in DEFINE_IDTENTRY_RAW()
542 			WRITE_ONCE(nsp->idt_nmi_seq, nsp->idt_nmi_seq + 1);  in DEFINE_IDTENTRY_RAW()
543 			WARN_ON_ONCE(!(nsp->idt_nmi_seq & 0x1));  in DEFINE_IDTENTRY_RAW()
547 			WRITE_ONCE(nsp->idt_nmi_seq, nsp->idt_nmi_seq + 1);  in DEFINE_IDTENTRY_RAW()
548 			WARN_ON_ONCE(nsp->idt_nmi_seq & 0x1);  in DEFINE_IDTENTRY_RAW()
561 		WRITE_ONCE(nsp->idt_seq, nsp->idt_seq + 1);  in DEFINE_IDTENTRY_RAW()
562 		WARN_ON_ONCE(nsp->idt_seq & 0x1);  in DEFINE_IDTENTRY_RAW()
563 		WRITE_ONCE(nsp->recv_jiffies, jiffies);  in DEFINE_IDTENTRY_RAW()
585 /* | | +--- nsp->idt_calls_snap != atomic_long_read(&nsp->idt_calls):	*/
602 	struct nmi_stats *nsp;  in nmi_backtrace_stall_snap()  local
605 		nsp = per_cpu_ptr(&nmi_stats, cpu);  in nmi_backtrace_stall_snap()
606 		nsp->idt_seq_snap = READ_ONCE(nsp->idt_seq);  in nmi_backtrace_stall_snap()
607 		nsp->idt_nmi_seq_snap = READ_ONCE(nsp->idt_nmi_seq);  in nmi_backtrace_stall_snap()
608 		nsp->idt_ignored_snap = READ_ONCE(nsp->idt_ignored);  in nmi_backtrace_stall_snap()
609 		nsp->idt_calls_snap = atomic_long_read(&nsp->idt_calls);  in nmi_backtrace_stall_snap()
622 	struct nmi_stats *nsp;  in nmi_backtrace_stall_check()  local
625 		nsp = per_cpu_ptr(&nmi_stats, cpu);  in nmi_backtrace_stall_check()
628 		nmi_seq = READ_ONCE(nsp->idt_nmi_seq);  in nmi_backtrace_stall_check()
629 		if (nsp->idt_nmi_seq_snap + 1 == nmi_seq && (nmi_seq & 0x1)) {  in nmi_backtrace_stall_check()
631 		} else if (nsp->idt_nmi_seq_snap == nmi_seq ||  in nmi_backtrace_stall_check()
632 			   nsp->idt_nmi_seq_snap + 1 == nmi_seq) {  in nmi_backtrace_stall_check()
635 			      (nsp->idt_calls_snap != atomic_long_read(&nsp->idt_calls));  in nmi_backtrace_stall_check()
637 			if (nsp->idt_ignored_snap != READ_ONCE(nsp->idt_ignored) && (idx & 0x1))  in nmi_backtrace_stall_check()
639 			if (nsp->idt_nmi_seq_snap + 1 == nmi_seq)  in nmi_backtrace_stall_check()
650 			 __func__, j - READ_ONCE(nsp->recv_jiffies));  in nmi_backtrace_stall_check()