From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/s390/include/asm/spinlock.h | 6 +-----
1 files changed, 1 insertions(+), 5 deletions(-)
diff --git a/kernel/arch/s390/include/asm/spinlock.h b/kernel/arch/s390/include/asm/spinlock.h
index 0a29588..3a37172 100644
--- a/kernel/arch/s390/include/asm/spinlock.h
+++ b/kernel/arch/s390/include/asm/spinlock.h
@@ -20,11 +20,7 @@
extern int spin_retry;
-#ifndef CONFIG_SMP
-static inline bool arch_vcpu_is_preempted(int cpu) { return false; }
-#else
bool arch_vcpu_is_preempted(int cpu);
-#endif
#define vcpu_is_preempted arch_vcpu_is_preempted
@@ -89,7 +85,7 @@
static inline void arch_spin_unlock(arch_spinlock_t *lp)
{
typecheck(int, lp->lock);
- asm volatile(
+ asm_inline volatile(
ALTERNATIVE("", ".long 0xb2fa0070", 49) /* NIAI 7 */
" sth %1,%0\n"
: "=Q" (((unsigned short *) &lp->lock)[1])
--
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