OrgACRN
/
acrn-kernel
mirror of https://github.com/projectacrn/acrn-kernel.git
1
0
Fork 0
Code Issues Releases Wiki Activity
acrn-kernel/arch/xtensa/include/asm/sysmem.h

20 lines
426 B
C
Raw Permalink Normal View History

xtensa: split bootparam and kernel meminfo Bootparam meminfo is a bootloader ABI, kernel meminfo is for the kernel bookkeeping, keep them separate. Kernel doesn't care of memory region types, so drop the type field and don't pass it to add_sysmem_bank. Move kernel sysmem structures and prototypes to asm/sysmem.h and sysmem variable and add_sysmem_bank to mm/init.c Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-03-23 07:17:43 +08:00
/*
* sysmem-related prototypes.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2014 Cadence Design Systems Inc.
*/
#ifndef _XTENSA_SYSMEM_H
#define _XTENSA_SYSMEM_H
xtensa: drop sysmem and switch to memblock Memblock is the standard kernel boot-time memory tracker/allocator. Use it instead of the custom sysmem allocator. This allows using kmemleak, CMA and device tree memory reservation. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2016-04-26 03:08:20 +08:00
#include <linux/memblock.h>
xtensa: split bootparam and kernel meminfo Bootparam meminfo is a bootloader ABI, kernel meminfo is for the kernel bookkeeping, keep them separate. Kernel doesn't care of memory region types, so drop the type field and don't pass it to add_sysmem_bank. Move kernel sysmem structures and prototypes to asm/sysmem.h and sysmem variable and add_sysmem_bank to mm/init.c Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-03-23 07:17:43 +08:00
void bootmem_init(void);
void zones_init(void);
#endif /* _XTENSA_SYSMEM_H */