shmparam.h

来自「linux 内核源代码」· C头文件 代码 · 共 17 行

#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 */