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authorPaul Mundt <lethal@linux-sh.org>2008-07-29 08:09:44 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-07-29 08:09:44 +0900
commitf15cbe6f1a4b4d9df59142fc8e4abb973302cf44 (patch)
tree774d7b11abaaf33561ab8268bf51ddd9ceb79025 /include/asm-sh/futex-irq.h
parent25326277d8d1393d1c66240e6255aca780f9e3eb (diff)
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sh: migrate to arch/sh/include/
This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/futex-irq.h')
-rw-r--r--include/asm-sh/futex-irq.h111
1 files changed, 0 insertions, 111 deletions
diff --git a/include/asm-sh/futex-irq.h b/include/asm-sh/futex-irq.h
deleted file mode 100644
index a9f16a7..0000000
--- a/include/asm-sh/futex-irq.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef __ASM_SH_FUTEX_IRQ_H
-#define __ASM_SH_FUTEX_IRQ_H
-
-#include <asm/system.h>
-
-static inline int atomic_futex_op_xchg_set(int oparg, int __user *uaddr,
- int *oldval)
-{
- unsigned long flags;
- int ret;
-
- local_irq_save(flags);
-
- ret = get_user(*oldval, uaddr);
- if (!ret)
- ret = put_user(oparg, uaddr);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static inline int atomic_futex_op_xchg_add(int oparg, int __user *uaddr,
- int *oldval)
-{
- unsigned long flags;
- int ret;
-
- local_irq_save(flags);
-
- ret = get_user(*oldval, uaddr);
- if (!ret)
- ret = put_user(*oldval + oparg, uaddr);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static inline int atomic_futex_op_xchg_or(int oparg, int __user *uaddr,
- int *oldval)
-{
- unsigned long flags;
- int ret;
-
- local_irq_save(flags);
-
- ret = get_user(*oldval, uaddr);
- if (!ret)
- ret = put_user(*oldval | oparg, uaddr);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static inline int atomic_futex_op_xchg_and(int oparg, int __user *uaddr,
- int *oldval)
-{
- unsigned long flags;
- int ret;
-
- local_irq_save(flags);
-
- ret = get_user(*oldval, uaddr);
- if (!ret)
- ret = put_user(*oldval & oparg, uaddr);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static inline int atomic_futex_op_xchg_xor(int oparg, int __user *uaddr,
- int *oldval)
-{
- unsigned long flags;
- int ret;
-
- local_irq_save(flags);
-
- ret = get_user(*oldval, uaddr);
- if (!ret)
- ret = put_user(*oldval ^ oparg, uaddr);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static inline int atomic_futex_op_cmpxchg_inatomic(int __user *uaddr,
- int oldval, int newval)
-{
- unsigned long flags;
- int ret, prev = 0;
-
- local_irq_save(flags);
-
- ret = get_user(prev, uaddr);
- if (!ret && oldval == prev)
- ret = put_user(newval, uaddr);
-
- local_irq_restore(flags);
-
- if (ret)
- return ret;
-
- return prev;
-}
-
-#endif /* __ASM_SH_FUTEX_IRQ_H */