diff options
Diffstat (limited to '')
-rw-r--r-- | arch/s390/include/asm/spinlock_types.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/s390/include/asm/spinlock_types.h b/arch/s390/include/asm/spinlock_types.h new file mode 100644 index 000000000..b69695e39 --- /dev/null +++ b/arch/s390/include/asm/spinlock_types.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_SPINLOCK_TYPES_H +#define __ASM_SPINLOCK_TYPES_H + +#ifndef __LINUX_SPINLOCK_TYPES_RAW_H +# error "please don't include this file directly" +#endif + +typedef struct { + int lock; +} arch_spinlock_t; + +#define __ARCH_SPIN_LOCK_UNLOCKED { .lock = 0, } + +typedef struct { + int cnts; + arch_spinlock_t wait; +} arch_rwlock_t; + +#define __ARCH_RW_LOCK_UNLOCKED { 0 } + +#endif |