[GitHub/MotorolaMobilityLLC/kernel-slsi.git] / mm / init-mm.c

// SPDX-License-Identifier: GPL-2.0
#include <linux/mm_types.h>
#include <linux/rbtree.h>
#include <linux/rwsem.h>
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/cpumask.h>

#include <linux/atomic.h>
#include <linux/user_namespace.h>
#include <asm/pgtable.h>
#include <asm/mmu.h>

#ifndef INIT_MM_CONTEXT
#define INIT_MM_CONTEXT(name)
#endif

struct mm_struct init_mm = {
	.mm_rb		= RB_ROOT,
	.pgd		= swapper_pg_dir,
	.mm_users	= ATOMIC_INIT(2),
	.mm_count	= ATOMIC_INIT(1),
	.mmap_sem	= __RWSEM_INITIALIZER(init_mm.mmap_sem),
	.page_table_lock =  __SPIN_LOCK_UNLOCKED(init_mm.page_table_lock),
	.mmlist		= LIST_HEAD_INIT(init_mm.mmlist),
	.user_ns	= &init_user_ns,
	INIT_MM_CONTEXT(init_mm)
};
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
bb1f17b0 AD	2	#include <linux/mm_types.h>
	3	#include <linux/rbtree.h>
	4	#include <linux/rwsem.h>
	5	#include <linux/spinlock.h>
	6	#include <linux/list.h>
	7	#include <linux/cpumask.h>
	8
60063497	9	#include <linux/atomic.h>
bfedb589	10	#include <linux/user_namespace.h>
bb1f17b0	11	#include <asm/pgtable.h>
a1b200e2 HC	12	#include <asm/mmu.h>
	13
	14	#ifndef INIT_MM_CONTEXT
	15	#define INIT_MM_CONTEXT(name)
	16	#endif
bb1f17b0 AD	17
	18	struct mm_struct init_mm = {
	19	.mm_rb = RB_ROOT,
	20	.pgd = swapper_pg_dir,
	21	.mm_users = ATOMIC_INIT(2),
	22	.mm_count = ATOMIC_INIT(1),
	23	.mmap_sem = __RWSEM_INITIALIZER(init_mm.mmap_sem),
	24	.page_table_lock = __SPIN_LOCK_UNLOCKED(init_mm.page_table_lock),
	25	.mmlist = LIST_HEAD_INIT(init_mm.mmlist),
bfedb589	26	.user_ns = &init_user_ns,
a1b200e2	27	INIT_MM_CONTEXT(init_mm)
bb1f17b0	28	};