mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 23:53:55 +08:00
f03c4866d3
Quite a bit of fallout all over the place, nothing terribly exciting. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
36 lines
932 B
C
36 lines
932 B
C
/*
|
|
* SRAM pool for tiny memories not otherwise managed.
|
|
*
|
|
* Copyright (C) 2010 Paul Mundt
|
|
*
|
|
* 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.
|
|
*/
|
|
#include <linux/init.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/errno.h>
|
|
#include <asm/sram.h>
|
|
|
|
/*
|
|
* This provides a standard SRAM pool for tiny memories that can be
|
|
* added either by the CPU or the platform code. Typical SRAM sizes
|
|
* to be inserted in to the pool will generally be less than the page
|
|
* size, with anything more reasonably sized handled as a NUMA memory
|
|
* node.
|
|
*/
|
|
struct gen_pool *sram_pool;
|
|
|
|
static int __init sram_pool_init(void)
|
|
{
|
|
/*
|
|
* This is a global pool, we don't care about node locality.
|
|
*/
|
|
sram_pool = gen_pool_create(1, -1);
|
|
if (unlikely(!sram_pool))
|
|
return -ENOMEM;
|
|
|
|
return 0;
|
|
}
|
|
core_initcall(sram_pool_init);
|