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Searched refs:extent_map (Results 1 – 25 of 26) sorted by relevance

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/Linux-v5.4/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
65 static inline int extent_map_in_tree(const struct extent_map *em) in extent_map_in_tree() argument
70 static inline u64 extent_map_end(struct extent_map *em) in extent_map_end()
77 static inline u64 extent_map_block_end(struct extent_map *em) in extent_map_block_end()
85 struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
88 struct extent_map *em, int modified);
89 void remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em);
91 struct extent_map *cur,
92 struct extent_map *new,
95 struct extent_map *alloc_extent_map(void);
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DMakefile8 extent_map.o sysfs.o struct-funcs.o xattr.o ordered-data.o \
Ddisk-io.h136 struct extent_map *btree_get_extent(struct btrfs_inode *inode,
Dblock-group.h201 u64 group_start, struct extent_map *em);
Dfile.c476 struct extent_map *em; in btrfs_find_new_delalloc_bytes()
590 struct extent_map *em; in btrfs_drop_extent_cache()
591 struct extent_map *split = NULL; in btrfs_drop_extent_cache()
592 struct extent_map *split2 = NULL; in btrfs_drop_extent_cache()
2285 struct extent_map *hole_em; in fill_holes()
2390 struct extent_map *em; in find_first_non_hole()
2958 struct extent_map *em; in btrfs_zero_range_check_range_boundary()
2983 struct extent_map *em; in btrfs_zero_range()
3167 struct extent_map *em; in btrfs_fallocate()
3356 struct extent_map *em = NULL; in find_desired_extent()
Dvolumes.c1820 struct extent_map *em; in find_next_chunk()
1828 em = rb_entry(n, struct extent_map, rb_node); in find_next_chunk()
2938 struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info, in btrfs_get_chunk_map()
2942 struct extent_map *em; in btrfs_get_chunk_map()
2970 struct extent_map *em; in btrfs_remove_chunk()
4913 struct extent_map *em; in __btrfs_alloc_chunk()
5196 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.c87 static struct extent_map *create_io_em(struct inode *inode, u64 start, u64 len,
758 struct extent_map *em; in submit_compressed_extents()
923 struct extent_map *em; in get_extent_allocation_hint()
977 struct extent_map *em; in cow_file_range()
1571 struct extent_map *em; in run_delalloc_nocow()
5097 struct extent_map *em = NULL; in btrfs_cont_expand()
5133 struct extent_map *hole_em; in btrfs_cont_expand()
5326 struct extent_map *em; in evict_inode_truncate_pages()
5329 em = rb_entry(node, struct extent_map, rb_node); in evict_inode_truncate_pages()
6910 struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, in btrfs_get_extent()
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Dextent_io.c2378 struct extent_map *em; in btrfs_get_io_failure_record()
3017 static struct extent_map *
3020 struct extent_map **em_cached) in __get_extent_map()
3022 struct extent_map *em; in __get_extent_map()
3054 struct extent_map **em_cached, in __do_readpage()
3067 struct extent_map *em; in __do_readpage()
3263 struct extent_map **em_cached, in contiguous_readpages()
3422 struct extent_map *em; in __extent_writepage_io()
4294 struct extent_map *em_cached = NULL; in extent_readpages()
4401 struct extent_map *em; in try_release_extent_mapping()
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Dvolumes.h496 struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info,
Dcompression.c439 struct extent_map *em; in add_ra_bio_pages()
561 struct extent_map *em; in btrfs_submit_compressed_read()
Dtree-log.c4246 struct extent_map *em1, *em2; in extent_cmp()
4248 em1 = list_entry(a, struct extent_map, list); in extent_cmp()
4249 em2 = list_entry(b, struct extent_map, list); in extent_cmp()
4261 const struct extent_map *em) in log_extent_csums()
4305 const struct extent_map *em, in log_one_extent()
4500 struct extent_map *em, *n; in btrfs_log_changed_extents()
4561 em = list_entry(extents.next, struct extent_map, list); in btrfs_log_changed_extents()
5424 struct extent_map *em, *n; in btrfs_log_inode()
Dextent_io.h256 typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode,
Dblock-group.c861 u64 group_start, struct extent_map *em) in btrfs_remove_block_group()
1134 struct extent_map *em; in btrfs_start_trans_remove_block_group()
1458 struct extent_map *em; in find_first_block_group()
1642 struct extent_map *em; in check_chunk_block_group_mappings()
Dioctl.c1015 struct extent_map *em = NULL; in check_defrag_in_cache()
1105 static struct extent_map *defrag_lookup_extent(struct inode *inode, u64 start) in defrag_lookup_extent()
1109 struct extent_map *em; in defrag_lookup_extent()
1136 static bool defrag_check_next_extent(struct inode *inode, struct extent_map *em) in defrag_check_next_extent()
1138 struct extent_map *next; in defrag_check_next_extent()
1160 struct extent_map *em; in should_defrag_range()
Ddev-replace.c728 struct extent_map *em; in btrfs_dev_replace_update_device_in_mapping_tree()
Dctree.h2814 struct extent_map *em);
2817 struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode,
2877 struct extent_map *btrfs_get_extent(struct btrfs_inode *inode,
Dfile-item.c936 struct extent_map *em) in btrfs_extent_item_to_extent_map()
Ddisk-io.c204 struct extent_map *btree_get_extent(struct btrfs_inode *inode, in btree_get_extent()
210 struct extent_map *em; in btree_get_extent()
Dfree-space-cache.c3364 struct extent_map *em; in btrfs_put_block_group_trimming()
Dscrub.c3428 struct extent_map *em; in scrub_chunk()
/Linux-v5.4/fs/btrfs/tests/
Dextent-map-tests.c12 struct extent_map *em; in free_extent_map_tree()
17 em = rb_entry(node, struct extent_map, rb_node); in free_extent_map_tree()
53 struct extent_map *em; in test_case_1()
143 struct extent_map *em; in test_case_2()
225 struct extent_map *em; in __test_case_3()
324 struct extent_map *em; in __test_case_4()
Dinode-tests.c223 struct extent_map *em = NULL; in test_btrfs_get_extent()
830 struct extent_map *em = NULL; in test_hole_first()
/Linux-v5.4/fs/ocfs2/
DMakefile20 extent_map.o \
/Linux-v5.4/include/trace/events/
Dbtrfs.h15 struct extent_map;
246 const struct extent_map *map),
296 const struct extent_map *existing, const struct extent_map *map,

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