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| author | Ingo Molnar <mingo@kernel.org> | 2018-04-12 10:42:34 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-04-12 10:42:34 +0300 |
| commit | ef389b734691cdc8beb009dd402135dcdcb86a56 (patch) | |
| tree | 9523a37db93cb7c7874a5f18b4d9a7014898b814 /arch/nds32/include/asm/shmparam.h | |
| parent | a774635db5c430cbf21fa5d2f2df3d23aaa8e782 (diff) | |
| parent | c76fc98260751e71c884dc1a18a07e427ef033b5 (diff) | |
| download | linux-ef389b734691cdc8beb009dd402135dcdcb86a56.tar.xz | |
Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/nds32/include/asm/shmparam.h')
| -rw-r--r-- | arch/nds32/include/asm/shmparam.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/nds32/include/asm/shmparam.h b/arch/nds32/include/asm/shmparam.h new file mode 100644 index 000000000000..fd1cff64b68e --- /dev/null +++ b/arch/nds32/include/asm/shmparam.h @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2005-2017 Andes Technology Corporation + +#ifndef _ASMNDS32_SHMPARAM_H +#define _ASMNDS32_SHMPARAM_H + +/* + * This should be the size of the virtually indexed cache/ways, + * whichever is greater since the cache aliases every size/ways + * bytes. + */ +#define SHMLBA (4 * SZ_8K) /* attach addr a multiple of this */ + +/* + * Enforce SHMLBA in shmat + */ +#define __ARCH_FORCE_SHMLBA + +#endif /* _ASMNDS32_SHMPARAM_H */ |