diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2013-10-17 02:42:26 +0400 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2014-01-14 22:19:58 +0400 |
| commit | f615136c06a791364f5afa8b8ba965315a6440f1 (patch) | |
| tree | d9ced4cfdfd13438ce23384fbd64006bb74fd8b6 /arch/xtensa/include/asm/mmu.h | |
| parent | 26a8e96a8b37e8070fa9dcb1b7490cf4d4492d50 (diff) | |
| download | linux-f615136c06a791364f5afa8b8ba965315a6440f1.tar.xz | |
xtensa: add SMP support
This is largely based on SMP code from the xtensa-2.6.29-smp tree by
Piet Delaney, Marc Gauthier, Joe Taylor, Christian Zankel (and possibly
other Tensilica folks).
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/xtensa/include/asm/mmu.h')
| -rw-r--r-- | arch/xtensa/include/asm/mmu.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/xtensa/include/asm/mmu.h b/arch/xtensa/include/asm/mmu.h index 8554b2c8b17a..71afe418d0e5 100644 --- a/arch/xtensa/include/asm/mmu.h +++ b/arch/xtensa/include/asm/mmu.h @@ -1,11 +1,9 @@ /* - * include/asm-xtensa/mmu.h - * * 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 * for more details. * - * Copyright (C) 2001 - 2005 Tensilica Inc. + * Copyright (C) 2001 - 2013 Tensilica Inc. */ #ifndef _XTENSA_MMU_H @@ -15,8 +13,10 @@ #include <asm-generic/mmu.h> #else -/* Default "unsigned long" context */ -typedef unsigned long mm_context_t; +typedef struct { + unsigned long asid[NR_CPUS]; + unsigned int cpu; +} mm_context_t; #endif /* CONFIG_MMU */ #endif /* _XTENSA_MMU_H */ |