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

/Linux-v5.10/fs/btrfs/
Dextent_map.c17 sizeof(struct extent_map), 0, in extent_map_init()
50 struct extent_map *alloc_extent_map(void) in alloc_extent_map()
52 struct extent_map *em; in alloc_extent_map()
72 void free_extent_map(struct extent_map *em) in free_extent_map()
94 static int tree_insert(struct rb_root_cached *root, struct extent_map *em) in tree_insert()
98 struct extent_map *entry = NULL; in tree_insert()
105 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
120 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
127 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
130 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
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Dextent_map.h30 struct extent_map { struct
58 static inline int extent_map_in_tree(const struct extent_map *em) in extent_map_in_tree() argument
63 static inline u64 extent_map_end(struct extent_map *em) in extent_map_end()
70 static inline u64 extent_map_block_end(struct extent_map *em) in extent_map_block_end()
78 struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
81 struct extent_map *em, int modified);
82 void remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em);
84 struct extent_map *cur,
85 struct extent_map *new,
88 struct extent_map *alloc_extent_map(void);
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Dextent_io.h177 typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode,
186 int btrfs_do_readpage(struct page *page, struct extent_map **em_cached,
DMakefile8 extent_map.o sysfs.o struct-funcs.o xattr.o ordered-data.o \
Dblock-group.h245 u64 group_start, struct extent_map *em);
Dvolumes.c1733 struct extent_map *em; in find_next_chunk()
1741 em = rb_entry(n, struct extent_map, rb_node); in find_next_chunk()
2891 struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info, in btrfs_get_chunk_map()
2895 struct extent_map *em; in btrfs_get_chunk_map()
2923 struct extent_map *em; in btrfs_remove_chunk()
5061 struct extent_map *em; in create_chunk()
5216 struct extent_map *em; in btrfs_finish_chunk_alloc()
5329 struct extent_map *em; in btrfs_chunk_readonly()
5367 struct extent_map *em; in btrfs_mapping_tree_free()
5386 struct extent_map *em; in btrfs_num_copies()
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Dinode.c88 static struct extent_map *create_io_em(struct btrfs_inode *inode, u64 start,
773 struct extent_map *em; in submit_compressed_extents()
936 struct extent_map *em; in get_extent_allocation_hint()
991 struct extent_map *em; in cow_file_range()
1698 struct extent_map *em; in run_delalloc_nocow()
2266 struct extent_map *em; in btrfs_find_new_delalloc_bytes()
4744 struct extent_map *em = NULL; in btrfs_cont_expand()
4782 struct extent_map *hole_em; in btrfs_cont_expand()
4981 struct extent_map *em; in evict_inode_truncate_pages()
4984 em = rb_entry(node, struct extent_map, rb_node); in evict_inode_truncate_pages()
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Dextent_io.c2458 struct extent_map *em; in btrfs_get_io_failure_record()
3111 static struct extent_map *
3113 u64 start, u64 len, struct extent_map **em_cached) in __get_extent_map()
3115 struct extent_map *em; in __get_extent_map()
3144 int btrfs_do_readpage(struct page *page, struct extent_map **em_cached, in btrfs_do_readpage()
3156 struct extent_map *em; in btrfs_do_readpage()
3350 struct extent_map **em_cached, in contiguous_readpages()
3472 struct extent_map *em; in __extent_writepage_io()
4349 struct extent_map *em_cached = NULL; in extent_readahead()
4437 struct extent_map *em; in try_release_extent_mapping()
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Dfile.c520 struct extent_map *em; in btrfs_drop_extent_cache()
521 struct extent_map *split = NULL; in btrfs_drop_extent_cache()
522 struct extent_map *split2 = NULL; in btrfs_drop_extent_cache()
2345 struct extent_map *hole_em; in fill_holes()
2449 struct extent_map *em; in find_first_non_hole()
3069 struct extent_map *em; in btrfs_zero_range_check_range_boundary()
3094 struct extent_map *em; in btrfs_zero_range()
3279 struct extent_map *em; in btrfs_fallocate()
3472 struct extent_map *em = NULL; in find_desired_extent()
Dblock-group.c889 u64 group_start, struct extent_map *em) in btrfs_remove_block_group()
1166 struct extent_map *em; in btrfs_start_trans_remove_block_group()
1533 struct extent_map *em; in read_bg_from_eb()
1650 struct extent_map *em; in btrfs_rmap_block()
1823 struct extent_map *em; in check_chunk_block_group_mappings()
3393 struct extent_map *em; in btrfs_unfreeze_block_group()
Dvolumes.h488 struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info,
Dtree-log.c4074 struct extent_map *em1, *em2; in extent_cmp()
4076 em1 = list_entry(a, struct extent_map, list); in extent_cmp()
4077 em2 = list_entry(b, struct extent_map, list); in extent_cmp()
4089 const struct extent_map *em, in log_extent_csums()
4195 const struct extent_map *em, in log_one_extent()
4415 struct extent_map *em, *n; in btrfs_log_changed_extents()
4459 em = list_entry(extents.next, struct extent_map, list); in btrfs_log_changed_extents()
5372 struct extent_map *em, *n; in btrfs_log_inode()
Dcompression.c507 struct extent_map *em; in add_ra_bio_pages()
628 struct extent_map *em; in btrfs_submit_compressed_read()
Dioctl.c1054 struct extent_map *em = NULL; in check_defrag_in_cache()
1144 static struct extent_map *defrag_lookup_extent(struct inode *inode, u64 start) in defrag_lookup_extent()
1148 struct extent_map *em; in defrag_lookup_extent()
1175 static bool defrag_check_next_extent(struct inode *inode, struct extent_map *em) in defrag_check_next_extent()
1177 struct extent_map *next; in defrag_check_next_extent()
1199 struct extent_map *em; in should_defrag_range()
Ddev-replace.c655 struct extent_map *em; in btrfs_dev_replace_update_device_in_mapping_tree()
Dctree.h2966 struct extent_map *em);
2979 struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode,
3037 struct extent_map *btrfs_get_extent(struct btrfs_inode *inode,
Dfile-item.c1037 struct extent_map *em) in btrfs_extent_item_to_extent_map()
Drelocation.c2639 struct extent_map *em; in setup_extent_mapping()
Dscrub.c3373 struct extent_map *em; in scrub_chunk()
/Linux-v5.10/fs/btrfs/tests/
Dextent-map-tests.c15 struct extent_map *em; in free_extent_map_tree()
20 em = rb_entry(node, struct extent_map, rb_node); in free_extent_map_tree()
56 struct extent_map *em; in test_case_1()
146 struct extent_map *em; in test_case_2()
228 struct extent_map *em; in __test_case_3()
327 struct extent_map *em; in __test_case_4()
459 struct extent_map *em; in test_rmap_block()
Dinode-tests.c221 struct extent_map *em = NULL; in test_btrfs_get_extent()
827 struct extent_map *em = NULL; in test_hole_first()
/Linux-v5.10/fs/ocfs2/
DMakefile20 extent_map.o \
/Linux-v5.10/include/trace/events/
Dbtrfs.h15 struct extent_map;
284 const struct extent_map *map),
334 const struct extent_map *existing, const struct extent_map *map,