arch/arm64/include/asm/shmparam.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2012 ARM Ltd.
   4  */
   5 #ifndef __ASM_SHMPARAM_H
   6 #define __ASM_SHMPARAM_H
   7
   8 /*
   9  * For IPC syscalls from compat tasks, we need to use the legacy 16k
  10  * alignment value. Since we don't have aliasing D-caches, the rest of
  11  * the time we can safely use PAGE_SIZE.
  12  */
  13 #define COMPAT_SHMLBA   (4 * PAGE_SIZE)
  14
  15 #include <asm-generic/shmparam.h>
  16
  17 #endif /* __ASM_SHMPARAM_H */