From a91e4f12ffc42fa019b5a66eaa8702f5e0f08a6a Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 7 Feb 2020 23:28:17 +0900 Subject: bootconfig: Allocate xbc_nodes array dynamically To reduce the large static array from kernel data, allocate xbc_nodes array dynamically only if the kernel loads a bootconfig. Note that this also add dummy memblock.h for user-spacae bootconfig tool. Link: http://lkml.kernel.org/r/158108569699.3187.6512834527603883707.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) --- tools/bootconfig/include/linux/memblock.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tools/bootconfig/include/linux/memblock.h (limited to 'tools/bootconfig/include/linux/memblock.h') diff --git a/tools/bootconfig/include/linux/memblock.h b/tools/bootconfig/include/linux/memblock.h new file mode 100644 index 000000000000..7862f217d85d --- /dev/null +++ b/tools/bootconfig/include/linux/memblock.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _XBC_LINUX_MEMBLOCK_H +#define _XBC_LINUX_MEMBLOCK_H + +#include + +#define __pa(addr) (addr) +#define SMP_CACHE_BYTES 0 +#define memblock_alloc(size, align) malloc(size) +#define memblock_free(paddr, size) free(paddr) + +#endif -- cgit v1.2.3-59-g8ed1b