Searched refs:resv_map (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/mm/ |
| D | hugetlb.c | 261 static long region_add(struct resv_map *resv, long f, long t) in region_add()
357 static long region_chg(struct resv_map *resv, long f, long t) in region_chg()
462 static void region_abort(struct resv_map *resv, long f, long t) in region_abort()
484 static long region_del(struct resv_map *resv, long f, long t) in region_del()
591 static long region_count(struct resv_map *resv, long f, long t) in region_count()
698 struct resv_map *resv_map_alloc(void) in resv_map_alloc()
700 struct resv_map *resv_map = kmalloc(sizeof(*resv_map), GFP_KERNEL); in resv_map_alloc() local
703 if (!resv_map || !rg) { in resv_map_alloc()
704 kfree(resv_map); in resv_map_alloc()
709 kref_init(&resv_map->refs); in resv_map_alloc()
[all …]
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| /Linux-v5.4/fs/hugetlbfs/ |
| D | inode.c | 497 struct resv_map *resv_map; in hugetlbfs_evict_inode() local
507 resv_map = (struct resv_map *)(&inode->i_data)->private_data; in hugetlbfs_evict_inode()
509 if (resv_map) in hugetlbfs_evict_inode()
510 resv_map_release(&resv_map->refs); in hugetlbfs_evict_inode()
762 struct resv_map *resv_map = NULL; in hugetlbfs_get_inode() local
769 resv_map = resv_map_alloc(); in hugetlbfs_get_inode()
770 if (!resv_map) in hugetlbfs_get_inode()
784 inode->i_mapping->private_data = resv_map; in hugetlbfs_get_inode()
808 if (resv_map) in hugetlbfs_get_inode()
809 kref_put(&resv_map->refs, resv_map_release); in hugetlbfs_get_inode()
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| /Linux-v5.4/include/linux/ |
| D | hugetlb.h | 42 struct resv_map { struct
50 extern struct resv_map *resv_map_alloc(void); argument
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| /Linux-v5.4/Documentation/vm/ |
| D | hugetlbfs_reserv.rst | 43 struct resv_map {
53 The regions list within the resv_map describes the regions within
378 long region_chg(struct resv_map *resv, long f, long t);
379 long region_add(struct resv_map *resv, long f, long t);
380 void region_abort(struct resv_map *resv, long f, long t);
381 long region_count(struct resv_map *resv, long f, long t);
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