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Searched refs:extent_map (Results 1 – 23 of 23) sorted by relevance

/Linux-v6.1/fs/btrfs/
Dextent_map.h32 struct extent_map { struct
68 static inline int extent_map_in_tree(const struct extent_map *em) in extent_map_in_tree() argument
73 static inline u64 extent_map_end(struct extent_map *em) in extent_map_end()
80 static inline u64 extent_map_block_end(struct extent_map *em) in extent_map_block_end()
88 struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
91 struct extent_map *em, int modified);
92 void remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em);
94 struct extent_map *cur,
95 struct extent_map *new,
98 struct extent_map *alloc_extent_map(void);
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Dextent_map.c18 sizeof(struct extent_map), 0, in extent_map_init()
51 struct extent_map *alloc_extent_map(void) in alloc_extent_map()
53 struct extent_map *em; in alloc_extent_map()
71 void free_extent_map(struct extent_map *em) in free_extent_map()
92 static int tree_insert(struct rb_root_cached *root, struct extent_map *em) in tree_insert()
96 struct extent_map *entry = NULL; in tree_insert()
103 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
118 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
125 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
128 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
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Dvolumes.h617 int btrfs_get_io_geometry(struct btrfs_fs_info *fs_info, struct extent_map *map,
684 u64 btrfs_calc_stripe_length(const struct extent_map *em);
689 struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info,
DMakefile27 extent_map.o sysfs.o struct-funcs.o xattr.o ordered-data.o \
Dinode.c122 static struct extent_map *create_io_em(struct btrfs_inode *inode, u64 start,
964 struct extent_map *em; in submit_one_async_extent()
1108 struct extent_map *em; in get_extent_allocation_hint()
1187 struct extent_map *em; in cow_file_range()
2083 struct extent_map *em; in run_delalloc_nocow()
2531 struct extent_map *em; in split_zoned_em()
2532 struct extent_map *split_pre = NULL; in split_zoned_em()
2533 struct extent_map *split_mid = NULL; in split_zoned_em()
2534 struct extent_map *split_post = NULL; in split_zoned_em()
2802 struct extent_map *em; in btrfs_find_new_delalloc_bytes()
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Dvolumes.c1761 struct extent_map *em; in find_next_chunk()
1769 em = rb_entry(n, struct extent_map, rb_node); in find_next_chunk()
3021 struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info, in btrfs_get_chunk_map()
3025 struct extent_map *em; in btrfs_get_chunk_map()
3076 struct extent_map *em; in btrfs_remove_chunk()
5368 struct extent_map *em; in create_chunk()
5528 struct extent_map *em; in btrfs_chunk_alloc_add_chunk_item()
5676 struct extent_map *em; in btrfs_chunk_writeable()
5713 struct extent_map *em; in btrfs_mapping_tree_free()
5732 struct extent_map *em; in btrfs_num_copies()
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Dblock-group.h293 u64 group_start, struct extent_map *em);
Dblock-group.c863 u64 group_start, struct extent_map *em) in btrfs_remove_block_group()
1118 struct extent_map *em; in btrfs_start_trans_remove_block_group()
1664 struct extent_map *em; in read_bg_from_eb()
1762 struct extent_map *em; in btrfs_rmap_block()
1940 struct extent_map *em; in check_chunk_block_group_mappings()
2111 struct extent_map *em; in fill_dummy_bgs()
2115 em = rb_entry(node, struct extent_map, rb_node); in fill_dummy_bgs()
2344 struct extent_map *em; in insert_dev_extents()
4095 struct extent_map *em; in btrfs_unfreeze_block_group()
Dextent_io.c1428 struct extent_map *em; in calc_bio_boundaries()
1698 static struct extent_map *
1700 u64 start, u64 len, struct extent_map **em_cached) in __get_extent_map()
1702 struct extent_map *em; in __get_extent_map()
1731 static int btrfs_do_readpage(struct page *page, struct extent_map **em_cached, in btrfs_do_readpage()
1743 struct extent_map *em; in btrfs_do_readpage()
1920 struct extent_map **em_cached, in contiguous_readpages()
2077 struct extent_map *em; in __extent_writepage_io()
3318 struct extent_map *em_cached = NULL; in extent_readahead()
3412 struct extent_map *em; in try_release_extent_mapping()
Dcompression.c340 struct extent_map *em; in alloc_compressed_bio()
523 struct extent_map *em; in add_ra_bio_pages()
674 struct extent_map *em; in btrfs_submit_compressed_read()
Dfile.c2376 struct extent_map *hole_em; in fill_holes()
2475 struct extent_map *em; in find_first_non_hole()
3135 struct extent_map *em; in btrfs_zero_range_check_range_boundary()
3160 struct extent_map *em; in btrfs_zero_range()
3349 struct extent_map *em; in btrfs_fallocate()
3533 struct extent_map *em; in find_delalloc_subrange()
3579 struct extent_map *next_em; in find_delalloc_subrange()
Dioctl.c1057 static struct extent_map *defrag_get_extent(struct btrfs_inode *inode, in defrag_get_extent()
1063 struct extent_map *em; in defrag_get_extent()
1185 static struct extent_map *defrag_lookup_extent(struct inode *inode, u64 start, in defrag_lookup_extent()
1190 struct extent_map *em; in defrag_lookup_extent()
1234 const struct extent_map *em) in get_extent_max_capacity()
1241 static bool defrag_check_next_extent(struct inode *inode, struct extent_map *em, in defrag_check_next_extent()
1245 struct extent_map *next; in defrag_check_next_extent()
1411 struct extent_map *em; in defrag_collect_targets()
Ddev-replace.c566 struct extent_map *em; in btrfs_finish_block_group_to_copy()
829 struct extent_map *em; in btrfs_dev_replace_update_device_in_mapping_tree()
Dzoned.c1277 struct extent_map *em; in btrfs_load_block_group_zone_info()
1681 struct extent_map *em; in btrfs_rewrite_logical_zoned()
1849 struct extent_map *em; in btrfs_zoned_get_device()
Dtree-log.c4548 const struct extent_map *em1, *em2; in extent_cmp()
4550 em1 = list_entry(a, struct extent_map, list); in extent_cmp()
4551 em2 = list_entry(b, struct extent_map, list); in extent_cmp()
4563 const struct extent_map *em, in log_extent_csums()
4671 const struct extent_map *em, in log_one_extent()
4890 struct extent_map *em, *n; in btrfs_log_changed_extents()
4932 em = list_entry(extents.next, struct extent_map, list); in btrfs_log_changed_extents()
6597 struct extent_map *em, *n; in btrfs_log_inode()
Dfile-item.c1213 struct extent_map *em) in btrfs_extent_item_to_extent_map()
Dctree.h3339 struct extent_map *em);
3426 struct extent_map *btrfs_get_extent(struct btrfs_inode *inode,
Dscrub.c3558 struct extent_map *em, in scrub_stripe()
3741 struct extent_map *em; in scrub_chunk()
Drelocation.c2893 struct extent_map *em; in setup_relocation_extent_mapping()
/Linux-v6.1/fs/btrfs/tests/
Dextent-map-tests.c15 struct extent_map *em; in free_extent_map_tree()
21 em = rb_entry(node, struct extent_map, rb_node); in free_extent_map_tree()
58 struct extent_map *em; in test_case_1()
148 struct extent_map *em; in test_case_2()
230 struct extent_map *em; in __test_case_3()
329 struct extent_map *em; in __test_case_4()
461 struct extent_map *em; in test_rmap_block()
Dinode-tests.c221 struct extent_map *em = NULL; in test_btrfs_get_extent()
822 struct extent_map *em = NULL; in test_hole_first()
/Linux-v6.1/fs/ocfs2/
DMakefile20 extent_map.o \
/Linux-v6.1/include/trace/events/
Dbtrfs.h15 struct extent_map;
286 const struct extent_map *map),
336 const struct extent_map *existing, const struct extent_map *map,