https://github.com/torvalds/linux
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Tip revision: 3eab887a55424fc2c27553b7bfe32330df83f7b8 authored by Linus Torvalds on 28 August 2016, 22:04:33 UTC
Linux 4.8-rc4
Tip revision: 3eab887
shmparam.h
#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 */
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