https://github.com/torvalds/linux
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Tip revision: 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f authored by Linus Torvalds on 12 September 2015, 23:35:56 UTC
Linux 4.3-rc1
Tip revision: 6ff33f3
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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