---

yaml --- r: 79800 b: refs/heads/master c: a33fff3 h: refs/heads/master v: v3
git-mirror · Jan 30, 2008 · a9e3cfa · a9e3cfa
1 parent 0fc58bf
commit a9e3cfa
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2fed0c507cf0101d511366f36e8573f403dbfea5
+refs/heads/master: a33fff3a033f2e8a930067ad608c21e1f86bffab
diff --git a/trunk/include/asm-x86/spinlock_32.h b/trunk/include/asm-x86/spinlock_32.h
@@ -99,7 +99,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-	asm volatile("movb $1,%0" : "+m" (lock->slock) :: "memory");
+	asm volatile("movb $1,%0" : "=m" (lock->slock) :: "memory");
 }
 
 #else

diff --git a/trunk/include/asm-x86/spinlock_64.h b/trunk/include/asm-x86/spinlock_64.h
@@ -34,7 +34,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 		"jle 3b\n\t"
 		"jmp 1b\n"
 		"2:\t"
-		: "=m" (lock->slock) : : "memory");
+		: "+m" (lock->slock) : : "memory");
 }
 
 /*
@@ -80,7 +80,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 
 	asm volatile(
 		"xchgl %0,%1"
-		:"=q" (oldval), "=m" (lock->slock)
+		:"=q" (oldval), "+m" (lock->slock)
 		:"0" (0) : "memory");
 
 	return oldval > 0;
@@ -162,13 +162,13 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock)
 
 static inline void __raw_read_unlock(raw_rwlock_t *rw)
 {
-	asm volatile(LOCK_PREFIX "incl %0" :"=m" (rw->lock) : : "memory");
+	asm volatile(LOCK_PREFIX "incl %0" :"+m" (rw->lock) : : "memory");
 }
 
 static inline void __raw_write_unlock(raw_rwlock_t *rw)
 {
-	asm volatile(LOCK_PREFIX "addl $" RW_LOCK_BIAS_STR ",%0"
-				: "=m" (rw->lock) : : "memory");
+	asm volatile(LOCK_PREFIX "addl $" RW_LOCK_BIAS_STR ", %0"
+				: "+m" (rw->lock) : : "memory");
 }
 
 #define _raw_spin_relax(lock)	cpu_relax()
-Original file line number
+Diff line change
@@ Expand Up / @@ -99,7 +99,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock) @@
     static inline void __raw_spin_unlock(raw_spinlock_t *lock)
     {
-    	asm volatile("movb $1,%0" : "+m" (lock->slock) :: "memory");
+    	asm volatile("movb $1,%0" : "=m" (lock->slock) :: "memory");
     }
     #else
@@ Expand Down @@