Harvey Harrison wrote:
Introduce macros to deal with X86_32 using longs and X86_64
using quads. Small comment fixes to make files match.
#define local_read(l) atomic_long_read(&(l)->a)
#define local_set(l,i) atomic_long_set(&(l)->a, (i))
+/*
+ * X86_32 uses longs
+ * X86_64 uses quads
+ */
+#ifdef CONFIG_X86_32
+# define ASM_INC incl
+# define ASM_DEC decl
+# define ASM_ADD addl
+# define ASM_SUB subl
+# define ASM_XADD xaddl
+#else
+# define ASM_INC incq
+# define ASM_DEC decq
+# define ASM_ADD addq
+# define ASM_SUB subq
+# define ASM_XADD xaddq
+#endif
Please put these in <asm/asm.h> using the _ASM_* namespace and include
the quotation marks.
#ifdef CONFIG_X86_32
# include "local_32.h"
diff --git a/include/asm-x86/local_32.h b/include/asm-x86/local_32.h
index f3bc4d9..ff6d1d2 100644
--- a/include/asm-x86/local_32.h
+++ b/include/asm-x86/local_32.h
@@ -4,21 +4,21 @@
static inline void local_inc(local_t *l)
{
__asm__ __volatile__(
- "incl %0"
+ "ASM_INC %0"
:"+m" (l->a.counter));
You're substituting a macro *inside* a string here.
-hpa
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