fs/hugetlbfs/inode.c

620

struct resv_map *resv_map;

fs/hugetlbfs/inode.c

631

resv_map = (struct resv_map *)(&inode->i_data)->i_private_data;

fs/hugetlbfs/inode.c

633

if (resv_map)

fs/hugetlbfs/inode.c

634

resv_map_release(&resv_map->refs);

fs/hugetlbfs/inode.c

931

struct resv_map *resv_map = NULL;

fs/hugetlbfs/inode.c

938

resv_map = resv_map_alloc();

fs/hugetlbfs/inode.c

939

if (!resv_map)

fs/hugetlbfs/inode.c

953

inode->i_mapping->i_private_data = resv_map;

fs/hugetlbfs/inode.c

978

if (resv_map)

fs/hugetlbfs/inode.c

979

kref_put(&resv_map->refs, resv_map_release);

include/linux/hugetlb.h

109

extern struct resv_map *resv_map_alloc(void);

include/linux/hugetlb_cgroup.h

114

struct resv_map *resv_map)

include/linux/hugetlb_cgroup.h

116

if (resv_map->css)

include/linux/hugetlb_cgroup.h

117

css_get(resv_map->css);

include/linux/hugetlb_cgroup.h

121

struct resv_map *resv_map)

include/linux/hugetlb_cgroup.h

123

if (resv_map->css)

include/linux/hugetlb_cgroup.h

124

css_put(resv_map->css);

include/linux/hugetlb_cgroup.h

146

extern void hugetlb_cgroup_uncharge_counter(struct resv_map *resv,

include/linux/hugetlb_cgroup.h

150

extern void hugetlb_cgroup_uncharge_file_region(struct resv_map *resv,

include/linux/hugetlb_cgroup.h

160

static inline void hugetlb_cgroup_uncharge_file_region(struct resv_map *resv,

include/linux/hugetlb_cgroup.h

198

struct resv_map *resv_map)

include/linux/hugetlb_cgroup.h

203

struct resv_map *resv_map)

include/linux/hugetlb_cgroup.h

21

struct resv_map;

include/linux/hugetlb_cgroup.h

255

static inline void hugetlb_cgroup_uncharge_counter(struct resv_map *resv,

mm/hugetlb.c

1088

resv_map_set_hugetlb_cgroup_uncharge_info(struct resv_map *resv_map,

mm/hugetlb.c

1094

resv_map->reservation_counter = NULL;

mm/hugetlb.c

1095

resv_map->pages_per_hpage = 0;

mm/hugetlb.c

1096

resv_map->css = NULL;

mm/hugetlb.c

1098

resv_map->reservation_counter =

mm/hugetlb.c

1100

resv_map->pages_per_hpage = pages_per_huge_page(h);

mm/hugetlb.c

1101

resv_map->css = &h_cg->css;

mm/hugetlb.c

1106

struct resv_map *resv_map_alloc(void)

mm/hugetlb.c

1108

struct resv_map *resv_map = kmalloc_obj(*resv_map);

mm/hugetlb.c

1111

if (!resv_map || !rg) {

mm/hugetlb.c

1112

kfree(resv_map);

mm/hugetlb.c

1117

kref_init(&resv_map->refs);

mm/hugetlb.c

1118

spin_lock_init(&resv_map->lock);

mm/hugetlb.c

1119

INIT_LIST_HEAD(&resv_map->regions);

mm/hugetlb.c

1120

init_rwsem(&resv_map->rw_sema);

mm/hugetlb.c

1122

resv_map->adds_in_progress = 0;

mm/hugetlb.c

1129

resv_map_set_hugetlb_cgroup_uncharge_info(resv_map, NULL, NULL);

mm/hugetlb.c

1131

INIT_LIST_HEAD(&resv_map->region_cache);

mm/hugetlb.c

1132

list_add(&rg->link, &resv_map->region_cache);

mm/hugetlb.c

1133

resv_map->region_cache_count = 1;

mm/hugetlb.c

1135

return resv_map;

mm/hugetlb.c

1140

struct resv_map *resv_map = container_of(ref, struct resv_map, refs);

mm/hugetlb.c

1141

struct list_head *head = &resv_map->region_cache;

mm/hugetlb.c

1145

region_del(resv_map, 0, LONG_MAX);

mm/hugetlb.c

1153

VM_BUG_ON(resv_map->adds_in_progress);

mm/hugetlb.c

1155

kfree(resv_map);

mm/hugetlb.c

1158

static inline struct resv_map *inode_resv_map(struct inode *inode)

mm/hugetlb.c

1168

return (struct resv_map *)(&inode->i_data)->i_private_data;

mm/hugetlb.c

1171

static struct resv_map *vma_resv_map(struct vm_area_struct *vma)

mm/hugetlb.c

1181

return (struct resv_map *)(get_vma_private_data(vma) &

mm/hugetlb.c

1194

static void set_vma_desc_resv_map(struct vm_area_desc *desc, struct resv_map *map)

mm/hugetlb.c

122

static struct resv_map *vma_resv_map(struct vm_area_struct *vma);

mm/hugetlb.c

1277

struct resv_map *reservations = vma_resv_map(vma);

mm/hugetlb.c

2487

struct resv_map *resv;

mm/hugetlb.c

289

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

291

down_read(&resv_map->rw_sema);

mm/hugetlb.c

302

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

304

up_read(&resv_map->rw_sema);

mm/hugetlb.c

315

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

317

down_write(&resv_map->rw_sema);

mm/hugetlb.c

328

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

330

up_write(&resv_map->rw_sema);

mm/hugetlb.c

342

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

344

return down_write_trylock(&resv_map->rw_sema);

mm/hugetlb.c

357

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

359

lockdep_assert_held(&resv_map->rw_sema);

mm/hugetlb.c

393

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

396

up_write(&resv_map->rw_sema);

mm/hugetlb.c

460

get_file_region_entry_from_cache(struct resv_map *resv, long from, long to)

mm/hugetlb.c

4695

struct resv_map *resv = vma_resv_map(vma);

mm/hugetlb.c

4736

struct resv_map *resv;

mm/hugetlb.c

490

struct resv_map *resv,

mm/hugetlb.c

542

static void coalesce_file_region(struct resv_map *resv, struct file_region *rg)

mm/hugetlb.c

570

hugetlb_resv_map_add(struct resv_map *map, struct list_head *rg, long from,

mm/hugetlb.c

596

static long add_reservation_in_range(struct resv_map *resv, long f, long t,

mm/hugetlb.c

6578

struct resv_map *resv_map;

mm/hugetlb.c

658

static int allocate_file_region_entries(struct resv_map *resv,

mm/hugetlb.c

6609

resv_map = inode_resv_map(inode);

mm/hugetlb.c

6611

chg = region_chg(resv_map, from, to, &regions_needed);

mm/hugetlb.c

6614

resv_map = resv_map_alloc();

mm/hugetlb.c

6615

if (!resv_map) {

mm/hugetlb.c

6622

set_vma_desc_resv_map(desc, resv_map);

mm/hugetlb.c

6641

resv_map_set_hugetlb_cgroup_uncharge_info(resv_map, h_cg, h);

mm/hugetlb.c

6675

add = region_add(resv_map, from, to, regions_needed, h, h_cg);

mm/hugetlb.c

6743

region_abort(resv_map, from, to, regions_needed);

mm/hugetlb.c

6745

kref_put(&resv_map->refs, resv_map_release);

mm/hugetlb.c

6755

struct resv_map *resv_map = inode_resv_map(inode);

mm/hugetlb.c

6764

if (resv_map) {

mm/hugetlb.c

6765

chg = region_del(resv_map, start, end);

mm/hugetlb.c

729

static long region_add(struct resv_map *resv, long f, long t,

mm/hugetlb.c

796

static long region_chg(struct resv_map *resv, long f, long t,

mm/hugetlb.c

832

static void region_abort(struct resv_map *resv, long f, long t,

mm/hugetlb.c

855

static long region_del(struct resv_map *resv, long f, long t)

mm/hugetlb.c

982

static long region_count(struct resv_map *resv, long f, long t)

mm/hugetlb_cgroup.c

412

void hugetlb_cgroup_uncharge_counter(struct resv_map *resv, unsigned long start,

mm/hugetlb_cgroup.c

424

void hugetlb_cgroup_uncharge_file_region(struct resv_map *resv,