* [PATCH] [m32r] __xchg() should be always_inline
@ 2007-05-15 19:37 Al Viro
2007-05-16 1:37 ` Hirokazu Takata
0 siblings, 1 reply; 2+ messages in thread
From: Al Viro @ 2007-05-15 19:37 UTC (permalink / raw)
To: torvalds; +Cc: linux-kernel, takata
it depends on elimination of unreachable branches in switch (by object
size), so we must declare it always_inline
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
include/asm-m32r/system.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index b291b2f..8ee73d3 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -10,6 +10,7 @@
* Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org>
*/
+#include <linux/compiler.h>
#include <asm/assembler.h>
#ifdef __KERNEL__
@@ -154,7 +155,7 @@ extern void __xchg_called_with_bad_pointer(void);
#define DCACHE_CLEAR(reg0, reg1, addr)
#endif /* CONFIG_CHIP_M32700_TS1 */
-static inline unsigned long
+static __always_inline unsigned long
__xchg(unsigned long x, volatile void * ptr, int size)
{
unsigned long flags;
--
1.5.0-rc2.GIT
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] [m32r] __xchg() should be always_inline
2007-05-15 19:37 [PATCH] [m32r] __xchg() should be always_inline Al Viro
@ 2007-05-16 1:37 ` Hirokazu Takata
0 siblings, 0 replies; 2+ messages in thread
From: Hirokazu Takata @ 2007-05-16 1:37 UTC (permalink / raw)
To: Al Viro; +Cc: torvalds, linux-kernel, takata
Thank you.
Acked-by: Hirokazu Takata <takata@linux-m32r.org>
From: Al Viro <viro@ftp.linux.org.uk>
Subject: [PATCH] [m32r] __xchg() should be always_inline
Date: Tue, 15 May 2007 20:37:00 +0100
>
> it depends on elimination of unreachable branches in switch (by object
> size), so we must declare it always_inline
>
> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
> ---
> include/asm-m32r/system.h | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
> index b291b2f..8ee73d3 100644
> --- a/include/asm-m32r/system.h
> +++ b/include/asm-m32r/system.h
> @@ -10,6 +10,7 @@
> * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org>
> */
>
> +#include <linux/compiler.h>
> #include <asm/assembler.h>
>
> #ifdef __KERNEL__
> @@ -154,7 +155,7 @@ extern void __xchg_called_with_bad_pointer(void);
> #define DCACHE_CLEAR(reg0, reg1, addr)
> #endif /* CONFIG_CHIP_M32700_TS1 */
>
> -static inline unsigned long
> +static __always_inline unsigned long
> __xchg(unsigned long x, volatile void * ptr, int size)
> {
> unsigned long flags;
> --
> 1.5.0-rc2.GIT
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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