fs/hugetlbfs/inode.c

594

struct resv_map *resv_map;

fs/hugetlbfs/inode.c

599

resv_map = HUGETLBFS_I(inode)->resv_map;

fs/hugetlbfs/inode.c

601

if (resv_map)

fs/hugetlbfs/inode.c

602

resv_map_release(&resv_map->refs);

fs/hugetlbfs/inode.c

878

HUGETLBFS_I(inode)->resv_map = NULL;

fs/hugetlbfs/inode.c

900

struct resv_map *resv_map = NULL;

fs/hugetlbfs/inode.c

907

resv_map = resv_map_alloc();

fs/hugetlbfs/inode.c

908

if (!resv_map)

fs/hugetlbfs/inode.c

922

info->resv_map = resv_map;

fs/hugetlbfs/inode.c

947

if (resv_map)

fs/hugetlbfs/inode.c

948

kref_put(&resv_map->refs, resv_map_release);

include/linux/hugetlb.h

109

extern struct resv_map *resv_map_alloc(void);

include/linux/hugetlb.h

507

struct resv_map *resv_map;

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

1058

resv_map_set_hugetlb_cgroup_uncharge_info(struct resv_map *resv_map,

mm/hugetlb.c

1064

resv_map->reservation_counter = NULL;

mm/hugetlb.c

1065

resv_map->pages_per_hpage = 0;

mm/hugetlb.c

1066

resv_map->css = NULL;

mm/hugetlb.c

1068

resv_map->reservation_counter =

mm/hugetlb.c

1070

resv_map->pages_per_hpage = pages_per_huge_page(h);

mm/hugetlb.c

1071

resv_map->css = &h_cg->css;

mm/hugetlb.c

1076

struct resv_map *resv_map_alloc(void)

mm/hugetlb.c

1078

struct resv_map *resv_map = kmalloc_obj(*resv_map);

mm/hugetlb.c

1081

if (!resv_map || !rg) {

mm/hugetlb.c

1082

kfree(resv_map);

mm/hugetlb.c

1087

kref_init(&resv_map->refs);

mm/hugetlb.c

1088

spin_lock_init(&resv_map->lock);

mm/hugetlb.c

1089

INIT_LIST_HEAD(&resv_map->regions);

mm/hugetlb.c

1090

init_rwsem(&resv_map->rw_sema);

mm/hugetlb.c

1092

resv_map->adds_in_progress = 0;

mm/hugetlb.c

1099

resv_map_set_hugetlb_cgroup_uncharge_info(resv_map, NULL, NULL);

mm/hugetlb.c

1101

INIT_LIST_HEAD(&resv_map->region_cache);

mm/hugetlb.c

1102

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

mm/hugetlb.c

1103

resv_map->region_cache_count = 1;

mm/hugetlb.c

1105

return resv_map;

mm/hugetlb.c

1110

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

mm/hugetlb.c

1111

struct list_head *head = &resv_map->region_cache;

mm/hugetlb.c

1115

region_del(resv_map, 0, LONG_MAX);

mm/hugetlb.c

1123

VM_BUG_ON(resv_map->adds_in_progress);

mm/hugetlb.c

1125

kfree(resv_map);

mm/hugetlb.c

1128

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

mm/hugetlb.c

1130

return HUGETLBFS_I(inode)->resv_map;

mm/hugetlb.c

1133

static struct resv_map *vma_resv_map(struct vm_area_struct *vma)

mm/hugetlb.c

1143

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

mm/hugetlb.c

1148

static void set_vma_resv_map(struct vm_area_struct *vma, struct resv_map *map)

mm/hugetlb.c

1224

struct resv_map *reservations = vma_resv_map(vma);

mm/hugetlb.c

126

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

mm/hugetlb.c

2434

struct resv_map *resv;

mm/hugetlb.c

293

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

295

down_read(&resv_map->rw_sema);

mm/hugetlb.c

306

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

308

up_read(&resv_map->rw_sema);

mm/hugetlb.c

319

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

321

down_write(&resv_map->rw_sema);

mm/hugetlb.c

332

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

334

up_write(&resv_map->rw_sema);

mm/hugetlb.c

346

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

348

return down_write_trylock(&resv_map->rw_sema);

mm/hugetlb.c

361

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

363

lockdep_assert_held(&resv_map->rw_sema);

mm/hugetlb.c

397

struct resv_map *resv_map = vma_resv_map(vma);

mm/hugetlb.c

400

up_write(&resv_map->rw_sema);

mm/hugetlb.c

458

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

mm/hugetlb.c

4648

struct resv_map *resv = vma_resv_map(vma);

mm/hugetlb.c

4689

struct resv_map *resv;

mm/hugetlb.c

488

struct resv_map *resv,

mm/hugetlb.c

540

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

mm/hugetlb.c

568

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

mm/hugetlb.c

594

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

mm/hugetlb.c

6552

struct resv_map *resv_map;

mm/hugetlb.c

656

static int allocate_file_region_entries(struct resv_map *resv,

mm/hugetlb.c

6589

resv_map = inode_resv_map(inode);

mm/hugetlb.c

6591

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

mm/hugetlb.c

6594

resv_map = resv_map_alloc();

mm/hugetlb.c

6595

if (!resv_map) {

mm/hugetlb.c

6602

set_vma_resv_map(vma, resv_map);

mm/hugetlb.c

6621

resv_map_set_hugetlb_cgroup_uncharge_info(resv_map, h_cg, h);

mm/hugetlb.c

6655

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

mm/hugetlb.c

6724

region_abort(resv_map, from, to, regions_needed);

mm/hugetlb.c

6726

kref_put(&resv_map->refs, resv_map_release);

mm/hugetlb.c

6736

struct resv_map *resv_map = inode_resv_map(inode);

mm/hugetlb.c

6745

if (resv_map) {

mm/hugetlb.c

6746

chg = region_del(resv_map, start, end);

mm/hugetlb.c

727

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

mm/hugetlb.c

794

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

mm/hugetlb.c

830

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

mm/hugetlb.c

853

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

mm/hugetlb.c

980

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,