X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=arch%2Farch-alpha.h;h=c0f784f287baa2787da007a402c2880c98912071;hp=a5e3801c0bec312dbea52dbc4edd6793387c5bc5;hb=81fa6e06408879509e005cbb192205b9125f7614;hpb=69ebbd397e80b23ec4281c99e9f7242a089cc771

diff --git a/arch/arch-alpha.h b/arch/arch-alpha.h
index a5e3801c..c0f784f2 100644
--- a/arch/arch-alpha.h
+++ b/arch/arch-alpha.h
@@ -1,7 +1,7 @@
 #ifndef ARCH_ALPHA_H
 #define ARCH_ALPHA_H
 
-#define ARCH	(arch_alpha)
+#define FIO_ARCH	(arch_alpha)
 
 #ifndef __NR_ioprio_set
 #define __NR_ioprio_set		442
@@ -20,37 +20,6 @@
 
 #define nop			do { } while (0)
 #define read_barrier()		__asm__ __volatile__("mb": : :"memory")
-#define writer_barrier()	__asm__ __volatile__("wmb": : :"memory")
-
-typedef struct {
-	volatile unsigned int lock;
-} spinlock_t;
-
-static inline void spin_lock(spinlock_t *lock)
-{
-	long tmp;
-
-	__asm__ __volatile__("1:     ldl_l   %0,%1\n"
-			"       bne     %0,2f\n"
-			"       lda     %0,1\n"
-			"       stl_c   %0,%1\n"
-			"       beq     %0,2f\n"
-			"       mb\n"
-			".subsection 2\n"
-			"2:     ldl     %0,%1\n"
-			"       bne     %0,2b\n"
-			"       br      1b\n"
-			".previous"
-			: "=&r" (tmp), "=m" (lock->lock)
-			: "m"(lock->lock) : "memory");
-}
-
-static inline void spin_unlock(spinlock_t *lock)
-{
-	read_barrier();
-	lock->lock = 0;
-}
-
-#define __SPIN_LOCK_UNLOCKED	{ 0 }
+#define write_barrier()		__asm__ __volatile__("wmb": : :"memory")
 
 #endif