| /fs/btrfs/ |
| D | disk-io.h | 41 void btrfs_check_leaked_roots(struct btrfs_fs_info *fs_info);
42 void btrfs_init_fs_info(struct btrfs_fs_info *fs_info);
45 struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr,
49 struct btrfs_fs_info *fs_info,
53 void btrfs_clear_oneshot_options(struct btrfs_fs_info *fs_info);
54 int btrfs_start_pre_rw_mount(struct btrfs_fs_info *fs_info);
55 int btrfs_check_super_csum(struct btrfs_fs_info *fs_info,
60 void __cold close_ctree(struct btrfs_fs_info *fs_info);
61 int btrfs_validate_super(struct btrfs_fs_info *fs_info,
63 int write_all_supers(struct btrfs_fs_info *fs_info, int max_mirrors);
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| D | subpage.h | 56 int btrfs_attach_subpage(const struct btrfs_fs_info *fs_info,
58 void btrfs_detach_subpage(const struct btrfs_fs_info *fs_info,
62 int btrfs_alloc_subpage(const struct btrfs_fs_info *fs_info,
67 void btrfs_page_inc_eb_refs(const struct btrfs_fs_info *fs_info,
69 void btrfs_page_dec_eb_refs(const struct btrfs_fs_info *fs_info,
72 void btrfs_subpage_start_reader(const struct btrfs_fs_info *fs_info,
74 void btrfs_subpage_end_reader(const struct btrfs_fs_info *fs_info,
77 void btrfs_subpage_start_writer(const struct btrfs_fs_info *fs_info,
79 bool btrfs_subpage_end_and_test_writer(const struct btrfs_fs_info *fs_info,
81 int btrfs_page_start_writer_lock(const struct btrfs_fs_info *fs_info,
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| D | volumes.h | 62 struct btrfs_fs_info *fs_info;
282 struct btrfs_fs_info *fs_info;
367 struct btrfs_fs_info *fs_info;
478 int btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op,
481 int btrfs_map_sblock(struct btrfs_fs_info *fs_info, enum btrfs_map_op op,
484 int btrfs_get_io_geometry(struct btrfs_fs_info *fs_info, struct extent_map *map,
487 int btrfs_read_sys_array(struct btrfs_fs_info *fs_info);
488 int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info);
492 blk_status_t btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
503 struct btrfs_device *btrfs_find_device_by_devspec(struct btrfs_fs_info *fs_info,
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| D | ref-verify.h | 10 int btrfs_build_ref_tree(struct btrfs_fs_info *fs_info);
11 void btrfs_free_ref_cache(struct btrfs_fs_info *fs_info);
12 int btrfs_ref_tree_mod(struct btrfs_fs_info *fs_info,
14 void btrfs_free_ref_tree_range(struct btrfs_fs_info *fs_info, u64 start,
17 static inline void btrfs_init_ref_verify(struct btrfs_fs_info *fs_info) in btrfs_init_ref_verify()
23 static inline int btrfs_build_ref_tree(struct btrfs_fs_info *fs_info) in btrfs_build_ref_tree()
28 static inline void btrfs_free_ref_cache(struct btrfs_fs_info *fs_info) in btrfs_free_ref_cache()
32 static inline int btrfs_ref_tree_mod(struct btrfs_fs_info *fs_info, in btrfs_ref_tree_mod()
38 static inline void btrfs_free_ref_tree_range(struct btrfs_fs_info *fs_info, in btrfs_free_ref_tree_range()
43 static inline void btrfs_init_ref_verify(struct btrfs_fs_info *fs_info) in btrfs_init_ref_verify()
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| D | block-group.h | 59 struct btrfs_fs_info *fs_info;
229 struct btrfs_fs_info *fs_info = block_group->fs_info; in btrfs_should_fragment_free_space()
239 struct btrfs_fs_info *info, u64 bytenr);
241 struct btrfs_fs_info *info, u64 bytenr);
246 void btrfs_dec_block_group_reservations(struct btrfs_fs_info *fs_info,
249 bool btrfs_inc_nocow_writers(struct btrfs_fs_info *fs_info, u64 bytenr);
250 void btrfs_dec_nocow_writers(struct btrfs_fs_info *fs_info, u64 bytenr);
261 struct btrfs_fs_info *fs_info,
265 void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info);
268 void btrfs_reclaim_bgs(struct btrfs_fs_info *fs_info);
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| D | subpage.c | 66 int btrfs_attach_subpage(const struct btrfs_fs_info *fs_info, in btrfs_attach_subpage()
89 void btrfs_detach_subpage(const struct btrfs_fs_info *fs_info, in btrfs_detach_subpage()
103 int btrfs_alloc_subpage(const struct btrfs_fs_info *fs_info, in btrfs_alloc_subpage()
137 void btrfs_page_inc_eb_refs(const struct btrfs_fs_info *fs_info, in btrfs_page_inc_eb_refs()
152 void btrfs_page_dec_eb_refs(const struct btrfs_fs_info *fs_info, in btrfs_page_dec_eb_refs()
168 static void btrfs_subpage_assert(const struct btrfs_fs_info *fs_info, in btrfs_subpage_assert()
184 void btrfs_subpage_start_reader(const struct btrfs_fs_info *fs_info, in btrfs_subpage_start_reader()
195 void btrfs_subpage_end_reader(const struct btrfs_fs_info *fs_info, in btrfs_subpage_end_reader()
229 void btrfs_subpage_start_writer(const struct btrfs_fs_info *fs_info, in btrfs_subpage_start_writer()
243 bool btrfs_subpage_end_and_test_writer(const struct btrfs_fs_info *fs_info, in btrfs_subpage_end_and_test_writer()
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| D | zoned.h | 37 int btrfs_get_dev_zone_info_all_devices(struct btrfs_fs_info *fs_info);
40 int btrfs_check_zoned_mode(struct btrfs_fs_info *fs_info);
41 int btrfs_check_mountopts_zoned(struct btrfs_fs_info *info);
62 bool btrfs_check_meta_write_pointer(struct btrfs_fs_info *fs_info,
70 struct btrfs_device *btrfs_zoned_get_device(struct btrfs_fs_info *fs_info,
73 void btrfs_free_zone_cache(struct btrfs_fs_info *fs_info);
74 void btrfs_zoned_release_data_reloc_bg(struct btrfs_fs_info *fs_info, u64 logical,
83 static inline int btrfs_get_dev_zone_info_all_devices(struct btrfs_fs_info *fs_info) in btrfs_get_dev_zone_info_all_devices()
96 static inline int btrfs_check_zoned_mode(const struct btrfs_fs_info *fs_info) in btrfs_check_zoned_mode()
105 static inline int btrfs_check_mountopts_zoned(struct btrfs_fs_info *info) in btrfs_check_mountopts_zoned()
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| D | sysfs.h | 22 void btrfs_sysfs_feature_update(struct btrfs_fs_info *fs_info,
28 int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info);
29 void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info);
31 int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info,
36 int btrfs_sysfs_add_one_qgroup(struct btrfs_fs_info *fs_info,
38 void btrfs_sysfs_del_qgroups(struct btrfs_fs_info *fs_info);
39 int btrfs_sysfs_add_qgroups(struct btrfs_fs_info *fs_info);
40 void btrfs_sysfs_del_one_qgroup(struct btrfs_fs_info *fs_info,
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| D | block-rsv.h | 53 struct btrfs_block_rsv *btrfs_alloc_block_rsv(struct btrfs_fs_info *fs_info,
55 void btrfs_init_metadata_block_rsv(struct btrfs_fs_info *fs_info,
58 void btrfs_free_block_rsv(struct btrfs_fs_info *fs_info,
71 int btrfs_cond_migrate_bytes(struct btrfs_fs_info *fs_info,
76 u64 btrfs_block_rsv_release(struct btrfs_fs_info *fs_info,
79 void btrfs_update_global_block_rsv(struct btrfs_fs_info *fs_info);
80 void btrfs_init_global_block_rsv(struct btrfs_fs_info *fs_info);
81 void btrfs_release_global_block_rsv(struct btrfs_fs_info *fs_info);
85 static inline void btrfs_unuse_block_rsv(struct btrfs_fs_info *fs_info, in btrfs_unuse_block_rsv()
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| D | space-info.h | 92 btrfs_space_info_update_##name(struct btrfs_fs_info *fs_info, \
113 int btrfs_init_space_info(struct btrfs_fs_info *fs_info);
114 void btrfs_update_space_info(struct btrfs_fs_info *info, u64 flags,
118 struct btrfs_space_info *btrfs_find_space_info(struct btrfs_fs_info *info,
122 void btrfs_clear_space_info_full(struct btrfs_fs_info *info);
123 void btrfs_dump_space_info(struct btrfs_fs_info *fs_info,
130 void btrfs_try_granting_tickets(struct btrfs_fs_info *fs_info,
132 int btrfs_can_overcommit(struct btrfs_fs_info *fs_info,
137 struct btrfs_fs_info *fs_info, in btrfs_space_info_free_bytes_may_use()
146 int btrfs_reserve_data_bytes(struct btrfs_fs_info *fs_info, u64 bytes,
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| D | qgroup.h | 246 int btrfs_quota_enable(struct btrfs_fs_info *fs_info);
247 int btrfs_quota_disable(struct btrfs_fs_info *fs_info);
248 int btrfs_qgroup_rescan(struct btrfs_fs_info *fs_info);
249 void btrfs_qgroup_rescan_resume(struct btrfs_fs_info *fs_info);
250 int btrfs_qgroup_wait_for_completion(struct btrfs_fs_info *fs_info,
260 int btrfs_read_qgroup_config(struct btrfs_fs_info *fs_info);
261 void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info);
276 struct btrfs_fs_info *fs_info,
348 void btrfs_qgroup_free_refroot(struct btrfs_fs_info *fs_info,
353 int btrfs_verify_qgroup_counts(struct btrfs_fs_info *fs_info, u64 qgroupid,
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| D | dev-replace.h | 11 int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info);
13 int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info,
15 void btrfs_dev_replace_status(struct btrfs_fs_info *fs_info,
17 int btrfs_dev_replace_cancel(struct btrfs_fs_info *fs_info);
18 void btrfs_dev_replace_suspend_for_unmount(struct btrfs_fs_info *fs_info);
19 int btrfs_resume_dev_replace_async(struct btrfs_fs_info *fs_info);
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| D | discard.h | 8 struct btrfs_fs_info;
34 void btrfs_discard_punt_unused_bgs_list(struct btrfs_fs_info *fs_info);
35 void btrfs_discard_resume(struct btrfs_fs_info *fs_info);
36 void btrfs_discard_stop(struct btrfs_fs_info *fs_info);
37 void btrfs_discard_init(struct btrfs_fs_info *fs_info);
38 void btrfs_discard_cleanup(struct btrfs_fs_info *fs_info);
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| D | space-info.c | 175 void btrfs_clear_space_info_full(struct btrfs_fs_info *info) in btrfs_clear_space_info_full()
184 static int create_space_info(struct btrfs_fs_info *info, u64 flags) in create_space_info()
217 int btrfs_init_space_info(struct btrfs_fs_info *fs_info) in btrfs_init_space_info()
254 void btrfs_update_space_info(struct btrfs_fs_info *info, u64 flags, in btrfs_update_space_info()
280 struct btrfs_space_info *btrfs_find_space_info(struct btrfs_fs_info *info, in btrfs_find_space_info()
295 static u64 calc_available_free_space(struct btrfs_fs_info *fs_info, in calc_available_free_space()
331 int btrfs_can_overcommit(struct btrfs_fs_info *fs_info, in btrfs_can_overcommit()
364 void btrfs_try_granting_tickets(struct btrfs_fs_info *fs_info, in btrfs_try_granting_tickets()
412 static void __btrfs_dump_space_info(struct btrfs_fs_info *fs_info, in __btrfs_dump_space_info()
436 void btrfs_dump_space_info(struct btrfs_fs_info *fs_info, in btrfs_dump_space_info()
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| D | transaction.h | 88 struct btrfs_fs_info *fs_info;
141 struct btrfs_fs_info *fs_info;
216 int btrfs_wait_for_commit(struct btrfs_fs_info *fs_info, u64 transid);
220 void btrfs_maybe_wake_unfinished_drop(struct btrfs_fs_info *fs_info);
226 void btrfs_throttle(struct btrfs_fs_info *fs_info);
229 int btrfs_write_marked_extents(struct btrfs_fs_info *fs_info,
232 int btrfs_transaction_blocked(struct btrfs_fs_info *info);
233 int btrfs_transaction_in_commit(struct btrfs_fs_info *info);
235 void btrfs_apply_pending_changes(struct btrfs_fs_info *fs_info);
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| D | raid56.h | 33 int raid56_parity_recover(struct btrfs_fs_info *fs_info, struct bio *bio,
36 int raid56_parity_write(struct btrfs_fs_info *fs_info, struct bio *bio,
43 raid56_parity_alloc_scrub_rbio(struct btrfs_fs_info *fs_info, struct bio *bio,
50 raid56_alloc_missing_rbio(struct btrfs_fs_info *fs_info, struct bio *bio,
54 int btrfs_alloc_stripe_hash_table(struct btrfs_fs_info *info);
55 void btrfs_free_stripe_hash_table(struct btrfs_fs_info *info);
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| D | sysfs.c | 93 static inline struct btrfs_fs_info *to_fs_info(struct kobject *kobj);
112 static u64 get_features(struct btrfs_fs_info *fs_info, in get_features()
124 static void set_features(struct btrfs_fs_info *fs_info, in set_features()
171 struct btrfs_fs_info *fs_info = to_fs_info(kobj); in btrfs_feature_attr_show()
187 struct btrfs_fs_info *fs_info; in btrfs_feature_attr_store()
254 struct btrfs_fs_info *fs_info = to_fs_info(kobj); in btrfs_feature_visible()
441 struct btrfs_fs_info *fs_info = discard_to_fs_info(kobj); in btrfs_discardable_bytes_show()
452 struct btrfs_fs_info *fs_info = discard_to_fs_info(kobj); in btrfs_discardable_extents_show()
463 struct btrfs_fs_info *fs_info = discard_to_fs_info(kobj); in btrfs_discard_bitmap_bytes_show()
474 struct btrfs_fs_info *fs_info = discard_to_fs_info(kobj); in btrfs_discard_bytes_saved_show()
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| D | delalloc-space.c | 117 struct btrfs_fs_info *fs_info = root->fs_info; in btrfs_alloc_data_chunk_ondemand()
132 struct btrfs_fs_info *fs_info = inode->root->fs_info; in btrfs_check_data_free_space()
164 void btrfs_free_reserved_data_space_noquota(struct btrfs_fs_info *fs_info, in btrfs_free_reserved_data_space_noquota()
185 struct btrfs_fs_info *fs_info = inode->root->fs_info; in btrfs_free_reserved_data_space()
211 struct btrfs_fs_info *fs_info = inode->root->fs_info; in btrfs_inode_rsv_release()
233 static void btrfs_calculate_inode_block_rsv_size(struct btrfs_fs_info *fs_info, in btrfs_calculate_inode_block_rsv_size()
272 static void calc_inode_reservations(struct btrfs_fs_info *fs_info, in calc_inode_reservations()
294 struct btrfs_fs_info *fs_info = root->fs_info; in btrfs_delalloc_reserve_metadata()
379 struct btrfs_fs_info *fs_info = inode->root->fs_info; in btrfs_delalloc_release_metadata()
406 struct btrfs_fs_info *fs_info = inode->root->fs_info; in btrfs_delalloc_release_extents()
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| D | backref.h | 23 int extent_from_logical(struct btrfs_fs_info *fs_info, u64 logical,
31 int iterate_extent_inodes(struct btrfs_fs_info *fs_info,
37 int iterate_inodes_from_logical(u64 logical, struct btrfs_fs_info *fs_info,
44 struct btrfs_fs_info *fs_info, u64 bytenr,
48 struct btrfs_fs_info *fs_info, u64 bytenr,
90 struct btrfs_fs_info *fs_info;
98 struct btrfs_fs_info *fs_info, gfp_t gfp_flag);
261 struct btrfs_fs_info *fs_info;
272 void btrfs_backref_init_cache(struct btrfs_fs_info *fs_info,
361 static inline void btrfs_backref_panic(struct btrfs_fs_info *fs_info, in btrfs_backref_panic()
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| D | disk-io.c | 57 struct btrfs_fs_info *fs_info);
59 static int btrfs_destroy_marked_extents(struct btrfs_fs_info *fs_info,
62 static int btrfs_destroy_pinned_extent(struct btrfs_fs_info *fs_info,
64 static int btrfs_cleanup_transaction(struct btrfs_fs_info *fs_info);
65 static void btrfs_error_commit_super(struct btrfs_fs_info *fs_info);
76 struct btrfs_fs_info *info;
101 static void btrfs_free_csum_hash(struct btrfs_fs_info *fs_info) in btrfs_free_csum_hash()
129 struct btrfs_fs_info *fs_info = buf->fs_info; in csum_tree_block()
205 int btrfs_check_super_csum(struct btrfs_fs_info *fs_info, in btrfs_check_super_csum()
230 struct btrfs_fs_info *fs_info = eb->fs_info; in btrfs_verify_level_key()
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| D | extent_io.h | 69 struct btrfs_fs_info;
85 struct btrfs_fs_info *fs_info;
198 struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
200 struct extent_buffer *__alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
202 struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
205 struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
215 void btrfs_readahead_tree_block(struct btrfs_fs_info *fs_info,
285 int repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start,
320 struct extent_buffer *alloc_test_extent_buffer(struct btrfs_fs_info *fs_info,
324 void btrfs_extent_buffer_leak_debug_check(struct btrfs_fs_info *fs_info);
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| D | ctree.h | 526 void btrfs_init_async_reclaim_work(struct btrfs_fs_info *fs_info);
631 struct btrfs_fs_info { struct
1065 static inline struct btrfs_fs_info *btrfs_sb(struct super_block *sb) in btrfs_sb() argument
1130 static inline void btrfs_wake_unfinished_drop(struct btrfs_fs_info *fs_info) in btrfs_wake_unfinished_drop()
1160 struct btrfs_fs_info *fs_info;
1389 static inline u32 BTRFS_LEAF_DATA_SIZE(const struct btrfs_fs_info *info) in BTRFS_LEAF_DATA_SIZE()
1397 static inline u32 BTRFS_MAX_ITEM_SIZE(const struct btrfs_fs_info *info) in BTRFS_MAX_ITEM_SIZE()
1402 static inline u32 BTRFS_NODEPTRS_PER_BLOCK(const struct btrfs_fs_info *info) in BTRFS_NODEPTRS_PER_BLOCK()
1409 static inline u32 BTRFS_MAX_INLINE_DATA_SIZE(const struct btrfs_fs_info *info) in BTRFS_MAX_INLINE_DATA_SIZE()
1415 static inline u32 BTRFS_MAX_XATTR_SIZE(const struct btrfs_fs_info *info) in BTRFS_MAX_XATTR_SIZE()
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| D | transaction.c | 161 struct btrfs_fs_info *fs_info = trans->fs_info; in switch_commit_roots()
269 struct btrfs_fs_info *fs_info = trans->fs_info; in btrfs_trans_release_chunk_metadata()
282 static noinline int join_transaction(struct btrfs_fs_info *fs_info, in join_transaction()
416 struct btrfs_fs_info *fs_info = root->fs_info; in record_root_in_trans()
477 struct btrfs_fs_info *fs_info = root->fs_info; in btrfs_add_dropped_root()
496 struct btrfs_fs_info *fs_info = root->fs_info; in btrfs_record_root_in_trans()
529 static void wait_current_trans(struct btrfs_fs_info *fs_info) in wait_current_trans()
548 static int may_wait_transaction(struct btrfs_fs_info *fs_info, int type) in may_wait_transaction()
561 struct btrfs_fs_info *fs_info = root->fs_info; in need_reserve_reloc_root()
577 struct btrfs_fs_info *fs_info = root->fs_info; in start_transaction()
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| /fs/btrfs/tests/ |
| D | btrfs-tests.h | 41 struct btrfs_fs_info *btrfs_alloc_dummy_fs_info(u32 nodesize, u32 sectorsize);
42 void btrfs_free_dummy_fs_info(struct btrfs_fs_info *fs_info);
45 btrfs_alloc_dummy_block_group(struct btrfs_fs_info *fs_info, unsigned long length);
48 struct btrfs_fs_info *fs_info);
49 struct btrfs_device *btrfs_alloc_dummy_device(struct btrfs_fs_info *fs_info);
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| D | free-space-tree-tests.c | 20 struct btrfs_fs_info *fs_info, in __check_free_space_extents()
107 struct btrfs_fs_info *fs_info, in check_free_space_extents()
150 struct btrfs_fs_info *fs_info, in test_empty_block_group()
164 struct btrfs_fs_info *fs_info, in test_remove_all()
185 struct btrfs_fs_info *fs_info, in test_remove_beginning()
208 struct btrfs_fs_info *fs_info, in test_remove_end()
231 struct btrfs_fs_info *fs_info, in test_remove_middle()
255 struct btrfs_fs_info *fs_info, in test_merge_left()
292 struct btrfs_fs_info *fs_info, in test_merge_right()
330 struct btrfs_fs_info *fs_info, in test_merge_both()
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