arch/arm/include/asm/shmparam.h

   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 */