Changeset 1433ecda in mainline for kernel/arch/ia32/include/arch/atomic.h

Timestamp:

2018-04-04T15:42:37Z (6 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2c4e1cc

Parents:

47b2d7e3

Message:

Fix cstyle: make ccheck-fix and commit only files where all the changes are good.

File:

• kernel/arch/ia32/include/arch/atomic.h (modified) (6 diffs)

kernel/arch/ia32/include/arch/atomic.h

@@ -46 +46 @@
 #ifdef CONFIG_SMP
         asm volatile (
-                "lock incl %[count]\n"
-                : [count] "+m" (val->count)
-        );
-#else
-        asm volatile (
-                "incl %[count]\n"
-                : [count] "+m" (val->count)
+            "lock incl %[count]\n"
+            : [count] "+m" (val->count)
+        );
+#else
+        asm volatile (
+            "incl %[count]\n"
+            : [count] "+m" (val->count)
         );
 #endif /* CONFIG_SMP */
@@ -61 +61 @@
 #ifdef CONFIG_SMP
         asm volatile (
-                "lock decl %[count]\n"
-                : [count] "+m" (val->count)
-        );
-#else
-        asm volatile (
-                "decl %[count]\n"
-                : [count] "+m" (val->count)
+            "lock decl %[count]\n"
+            : [count] "+m" (val->count)
+        );
+#else
+        asm volatile (
+            "decl %[count]\n"
+            : [count] "+m" (val->count)
         );
 #endif /* CONFIG_SMP */
@@ -77 +77 @@
 
         asm volatile (
-                "lock xaddl %[r], %[count]\n"
-                : [count] "+m" (val->count),
-                  [r] "+r" (r)
+            "lock xaddl %[r], %[count]\n"
+            : [count] "+m" (val->count),
+              [r] "+r" (r)
         );
 
@@ -90 +90 @@
 
         asm volatile (
-                "lock xaddl %[r], %[count]\n"
-                : [count] "+m" (val->count),
-                  [r] "+r" (r)
+            "lock xaddl %[r], %[count]\n"
+            : [count] "+m" (val->count),
+              [r] "+r" (r)
         );
 
@@ -106 +106 @@
 
         asm volatile (
-                "xchgl %[v], %[count]\n"
-                : [v] "+r" (v),
-                  [count] "+m" (val->count)
+            "xchgl %[v], %[count]\n"
+            : [v] "+r" (v),
+              [count] "+m" (val->count)
         );
 
@@ -122 +122 @@
         preemption_disable();
         asm volatile (
-                "0:\n"
+            "0:\n"
 #ifndef PROCESSOR_i486
-                "pause\n"        /* Pentium 4's HT love this instruction */
-#endif
-                "mov %[count], %[tmp]\n"
-                "testl %[tmp], %[tmp]\n"
-                "jnz 0b\n"       /* lightweight looping on locked spinlock */
-
-                "incl %[tmp]\n"  /* now use the atomic operation */
-                "xchgl %[count], %[tmp]\n"
-                "testl %[tmp], %[tmp]\n"
-                "jnz 0b\n"
-                : [count] "+m" (val->count),
-                  [tmp] "=&r" (tmp)
+            "pause\n"        /* Pentium 4's HT love this instruction */
+#endif
+            "mov %[count], %[tmp]\n"
+            "testl %[tmp], %[tmp]\n"
+            "jnz 0b\n"       /* lightweight looping on locked spinlock */
+
+            "incl %[tmp]\n"  /* now use the atomic operation */
+            "xchgl %[count], %[tmp]\n"
+            "testl %[tmp], %[tmp]\n"
+            "jnz 0b\n"
+            : [count] "+m" (val->count),
+              [tmp] "=&r" (tmp)
         );