summaryrefslogtreecommitdiff
path: root/arch/arm/include/asm/shmparam.h
blob: 367a9dac6150a3f543153cb80146e6019024a28e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASMARM_SHMPARAM_H
#define _ASMARM_SHMPARAM_H

/*
 * This should be the size of the virtually indexed cache/ways,
 * or page size, whichever is greater since the cache aliases
 * every size/ways bytes.
 */
#define	SHMLBA	(4 * PAGE_SIZE)		 /* attach addr a multiple of this */

/*
 * Enforce SHMLBA in shmat
 */
#define __ARCH_FORCE_SHMLBA

#endif /* _ASMARM_SHMPARAM_H */