diff options
| -rw-r--r-- | arch/loongarch/Kconfig | 1 | ||||
| -rw-r--r-- | arch/loongarch/include/asm/Kbuild | 5 | ||||
| -rw-r--r-- | arch/loongarch/include/asm/spinlock.h | 12 | ||||
| -rw-r--r-- | arch/loongarch/include/asm/spinlock_types.h | 11 |
4 files changed, 26 insertions, 3 deletions
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index d126c50b2310..b36156a1896f 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -51,6 +51,7 @@ config LOONGARCH select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_CMPXCHG_LOCKREF select ARCH_USE_QUEUED_RWLOCKS + select ARCH_USE_QUEUED_SPINLOCKS select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT select ARCH_WANT_LD_ORPHAN_WARN select ARCH_WANTS_NO_INSTR diff --git a/arch/loongarch/include/asm/Kbuild b/arch/loongarch/include/asm/Kbuild index 83bc0681e72b..a0eed6076c79 100644 --- a/arch/loongarch/include/asm/Kbuild +++ b/arch/loongarch/include/asm/Kbuild @@ -1,12 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 generic-y += dma-contiguous.h generic-y += export.h +generic-y += mcs_spinlock.h generic-y += parport.h generic-y += early_ioremap.h generic-y += qrwlock.h -generic-y += qrwlock_types.h -generic-y += spinlock.h -generic-y += spinlock_types.h +generic-y += qspinlock.h generic-y += rwsem.h generic-y += segment.h generic-y += user.h diff --git a/arch/loongarch/include/asm/spinlock.h b/arch/loongarch/include/asm/spinlock.h new file mode 100644 index 000000000000..7cb3476999be --- /dev/null +++ b/arch/loongarch/include/asm/spinlock.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#ifndef _ASM_SPINLOCK_H +#define _ASM_SPINLOCK_H + +#include <asm/processor.h> +#include <asm/qspinlock.h> +#include <asm/qrwlock.h> + +#endif /* _ASM_SPINLOCK_H */ diff --git a/arch/loongarch/include/asm/spinlock_types.h b/arch/loongarch/include/asm/spinlock_types.h new file mode 100644 index 000000000000..7458d036c161 --- /dev/null +++ b/arch/loongarch/include/asm/spinlock_types.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ +#ifndef _ASM_SPINLOCK_TYPES_H +#define _ASM_SPINLOCK_TYPES_H + +#include <asm-generic/qspinlock_types.h> +#include <asm-generic/qrwlock_types.h> + +#endif |