diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:20:03 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:20:03 +0200 |
| commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
| tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/rwlock_64.h | |
| parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) | |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/rwlock_64.h')
| -rw-r--r-- | include/asm-x86/rwlock_64.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/asm-x86/rwlock_64.h b/include/asm-x86/rwlock_64.h new file mode 100644 index 00000000000..72aeebed920 --- /dev/null +++ b/include/asm-x86/rwlock_64.h @@ -0,0 +1,26 @@ +/* include/asm-x86_64/rwlock.h + * + * Helpers used by both rw spinlocks and rw semaphores. + * + * Based in part on code from semaphore.h and + * spinlock.h Copyright 1996 Linus Torvalds. + * + * Copyright 1999 Red Hat, Inc. + * Copyright 2001,2002 SuSE labs + * + * Written by Benjamin LaHaise. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _ASM_X86_64_RWLOCK_H +#define _ASM_X86_64_RWLOCK_H + +#define RW_LOCK_BIAS 0x01000000 +#define RW_LOCK_BIAS_STR "0x01000000" + +/* Actual code is in asm/spinlock.h or in arch/x86_64/lib/rwlock.S */ + +#endif |