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

/Linux-v4.19/fs/btrfs/
Dextent_map.c16 sizeof(struct extent_map), 0, in extent_map_init()
49 struct extent_map *alloc_extent_map(void) in alloc_extent_map()
51 struct extent_map *em; in alloc_extent_map()
71 void free_extent_map(struct extent_map *em) in free_extent_map()
93 static int tree_insert(struct rb_root *root, struct extent_map *em) in tree_insert()
97 struct extent_map *entry = NULL; in tree_insert()
103 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
116 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
123 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
126 entry = rb_entry(parent, struct extent_map, rb_node); in tree_insert()
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Dextent_map.h22 struct extent_map { struct
57 static inline int extent_map_in_tree(const struct extent_map *em) in extent_map_in_tree() argument
62 static inline u64 extent_map_end(struct extent_map *em) in extent_map_end()
69 static inline u64 extent_map_block_end(struct extent_map *em) in extent_map_block_end()
77 struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
80 struct extent_map *em, int modified);
81 int remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em);
83 struct extent_map *cur,
84 struct extent_map *new,
87 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.h141 struct extent_map *btree_get_extent(struct btrfs_inode *inode,
Dvolumes.c1265 struct extent_map *em; in contains_pending_extent()
1610 struct extent_map *em; in find_next_chunk()
1618 em = rb_entry(n, struct extent_map, rb_node); in find_next_chunk()
2709 static struct extent_map *get_chunk_map(struct btrfs_fs_info *fs_info, in get_chunk_map()
2713 struct extent_map *em; in get_chunk_map()
2741 struct extent_map *em; in btrfs_remove_chunk()
4586 struct extent_map *em; in __btrfs_alloc_chunk()
4878 struct extent_map *em; in btrfs_finish_chunk_alloc()
5022 struct extent_map *em; in btrfs_chunk_readonly()
5065 struct extent_map *em; in btrfs_mapping_tree_free()
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Dfile.c475 struct extent_map *em; in btrfs_find_new_delalloc_bytes()
581 struct extent_map *em; in btrfs_drop_extent_cache()
582 struct extent_map *split = NULL; in btrfs_drop_extent_cache()
583 struct extent_map *split2 = NULL; in btrfs_drop_extent_cache()
2231 struct extent_map *hole_em; in fill_holes()
2336 struct extent_map *em; in find_first_non_hole()
2761 struct extent_map *em; in btrfs_zero_range_check_range_boundary()
2786 struct extent_map *em; in btrfs_zero_range()
2970 struct extent_map *em; in btrfs_fallocate()
3158 struct extent_map *em = NULL; in find_desired_extent()
Dextent_io.c2166 struct extent_map *em; in btrfs_get_io_failure_record()
2836 static struct extent_map *
2839 struct extent_map **em_cached) in __get_extent_map()
2841 struct extent_map *em; in __get_extent_map()
2873 struct extent_map **em_cached, in __do_readpage()
2886 struct extent_map *em; in __do_readpage()
3082 struct extent_map **em_cached, in __do_contiguous_readpages()
3113 struct extent_map **em_cached, in __extent_readpages()
3312 struct extent_map *em; in __extent_writepage_io()
4119 struct extent_map *em_cached = NULL; in extent_readpages()
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Dinode.c95 static struct extent_map *create_io_em(struct inode *inode, u64 start, u64 len,
714 struct extent_map *em; in submit_compressed_extents()
894 struct extent_map *em; in get_extent_allocation_hint()
949 struct extent_map *em; in cow_file_range()
1264 struct extent_map *em; in run_delalloc_nocow()
4997 struct extent_map *em = NULL; in btrfs_cont_expand()
5046 struct extent_map *hole_em; in btrfs_cont_expand()
5239 struct extent_map *em; in evict_inode_truncate_pages()
5242 em = rb_entry(node, struct extent_map, rb_node); in evict_inode_truncate_pages()
6779 struct extent_map *btrfs_get_extent(struct btrfs_inode *inode, in btrfs_get_extent()
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Dtree-log.c4112 struct extent_map *em1, *em2; in extent_cmp()
4114 em1 = list_entry(a, struct extent_map, list); in extent_cmp()
4115 em2 = list_entry(b, struct extent_map, list); in extent_cmp()
4127 const struct extent_map *em) in log_extent_csums()
4171 const struct extent_map *em, in log_one_extent()
4367 struct extent_map *em, *n; in btrfs_log_changed_extents()
4420 em = list_entry(extents.next, struct extent_map, list); in btrfs_log_changed_extents()
5160 struct extent_map *em, *n; in btrfs_log_inode()
Dcompression.c418 struct extent_map *em; in add_ra_bio_pages()
543 struct extent_map *em; in btrfs_submit_compressed_read()
Dextent_io.h258 typedef struct extent_map *(get_extent_t)(struct btrfs_inode *inode,
Dioctl.c1000 struct extent_map *em = NULL; in check_defrag_in_cache()
1090 static struct extent_map *defrag_lookup_extent(struct inode *inode, u64 start) in defrag_lookup_extent()
1094 struct extent_map *em; in defrag_lookup_extent()
1121 static bool defrag_check_next_extent(struct inode *inode, struct extent_map *em) in defrag_check_next_extent()
1123 struct extent_map *next; in defrag_check_next_extent()
1145 struct extent_map *em; in should_defrag_range()
3690 struct extent_map *em; in clone_update_extent_map()
Dctree.h2703 u64 group_start, struct extent_map *em);
3129 struct extent_map *em);
3132 struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode,
3182 struct extent_map *btrfs_get_extent(struct btrfs_inode *inode,
Ddisk-io.c205 struct extent_map *btree_get_extent(struct btrfs_inode *inode, in btree_get_extent()
211 struct extent_map *em; in btree_get_extent()
4028 struct extent_map *em; in close_ctree()
4031 struct extent_map, list); in close_ctree()
Ddev-replace.c710 struct extent_map *em; in btrfs_dev_replace_update_device_in_mapping_tree()
Dtransaction.c53 struct extent_map *em; in btrfs_put_transaction()
56 struct extent_map, list); in btrfs_put_transaction()
Dfile-item.c923 struct extent_map *em) in btrfs_extent_item_to_extent_map()
Dextent-tree.c9558 struct extent_map *em; in find_first_block_group()
9854 struct extent_map *em; in check_chunk_block_group_mappings()
10202 u64 group_start, struct extent_map *em) in btrfs_remove_block_group()
10500 struct extent_map *em; in btrfs_start_trans_remove_block_group()
Dfree-space-cache.c3313 struct extent_map *em; in btrfs_put_block_group_trimming()
Dscrub.c3406 struct extent_map *em; in scrub_chunk()
Drelocation.c3110 struct extent_map *em; in setup_extent_mapping()
/Linux-v4.19/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()
119 struct extent_map *em; in test_case_2()
177 struct extent_map *em; in __test_case_3()
252 struct extent_map *em; in __test_case_4()
Dinode-tests.c223 struct extent_map *em = NULL; in test_btrfs_get_extent()
832 struct extent_map *em = NULL; in test_hole_first()
/Linux-v4.19/fs/ocfs2/
DMakefile20 extent_map.o \
/Linux-v4.19/include/trace/events/
Dbtrfs.h15 struct extent_map;
210 const struct extent_map *map),
260 const struct extent_map *existing, const struct extent_map *map,