diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
| commit | d6434e1042f3b0a6dfe1b1f615af369486f9b1fa (patch) | |
| tree | e2be02f33984c48ec019c654051d27964e42c441 /include/asm-mips/system.h | |
| parent | 609d1e803baf519487233b765eb487f9ec227a18 (diff) | |
Merge with 2.3.19.
Diffstat (limited to 'include/asm-mips/system.h')
| -rw-r--r-- | include/asm-mips/system.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index 5dff91cd7..80cbd08fc 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -1,4 +1,4 @@ -/* $Id: system.h,v 1.14 1999/08/09 19:43:18 harald Exp $ +/* $Id: system.h,v 1.15 1999/08/13 17:07:28 harald Exp $ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -140,6 +140,15 @@ __asm__ __volatile__( \ #define rmb() mb() #define wmb() mb() +#define set_mb(var, value) \ +do { var = value; mb(); } while (0) + +#define set_rmb(var, value) \ +do { var = value; rmb(); } while (0) + +#define set_wmb(var, value) \ +do { var = value; wmb(); } while (0) + #if !defined (_LANGUAGE_ASSEMBLY) /* * switch_to(n) should switch tasks to task nr n, first @@ -148,6 +157,7 @@ __asm__ __volatile__( \ extern asmlinkage void *resume(void *last, void *next); #endif /* !defined (_LANGUAGE_ASSEMBLY) */ +#define prepare_to_switch() do { } while(0) #define switch_to(prev,next,last) \ do { \ (last) = resume(prev, next); \ |