diff options
Diffstat (limited to 'arch/mips/include/asm/spinlock_types.h')
-rw-r--r-- | arch/mips/include/asm/spinlock_types.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/include/asm/spinlock_types.h b/arch/mips/include/asm/spinlock_types.h index ce26c50..adeedaa 100644 --- a/arch/mips/include/asm/spinlock_types.h +++ b/arch/mips/include/asm/spinlock_types.h @@ -6,7 +6,12 @@ #endif typedef struct { - volatile unsigned int lock; + /* + * bits 0..13: serving_now + * bits 14 : junk data + * bits 15..28: ticket + */ + unsigned int lock; } raw_spinlock_t; #define __RAW_SPIN_LOCK_UNLOCKED { 0 } |