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v4.10.11
 
 1#ifndef _ASMARM_SHMPARAM_H
 2#define _ASMARM_SHMPARAM_H
 3
 4/*
 5 * This should be the size of the virtually indexed cache/ways,
 6 * or page size, whichever is greater since the cache aliases
 7 * every size/ways bytes.
 8 */
 9#define	SHMLBA	(4 * PAGE_SIZE)		 /* attach addr a multiple of this */
10
11/*
12 * Enforce SHMLBA in shmat
13 */
14#define __ARCH_FORCE_SHMLBA
15
16#endif /* _ASMARM_SHMPARAM_H */
v5.4
 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASMARM_SHMPARAM_H
 3#define _ASMARM_SHMPARAM_H
 4
 5/*
 6 * This should be the size of the virtually indexed cache/ways,
 7 * or page size, whichever is greater since the cache aliases
 8 * every size/ways bytes.
 9 */
10#define	SHMLBA	(4 * PAGE_SIZE)		 /* attach addr a multiple of this */
11
12/*
13 * Enforce SHMLBA in shmat
14 */
15#define __ARCH_FORCE_SHMLBA
16
17#endif /* _ASMARM_SHMPARAM_H */