| /Linux-v5.4/include/linux/ |
| D | device-mapper.h | 18 struct dm_target;
44 typedef int (*dm_ctr_fn) (struct dm_target *target,
51 typedef void (*dm_dtr_fn) (struct dm_target *ti);
60 typedef int (*dm_map_fn) (struct dm_target *ti, struct bio *bio);
61 typedef int (*dm_clone_and_map_request_fn) (struct dm_target *ti,
76 typedef int (*dm_endio_fn) (struct dm_target *ti,
78 typedef int (*dm_request_endio_fn) (struct dm_target *ti,
82 typedef void (*dm_presuspend_fn) (struct dm_target *ti);
83 typedef void (*dm_presuspend_undo_fn) (struct dm_target *ti);
84 typedef void (*dm_postsuspend_fn) (struct dm_target *ti);
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| D | dm-dirty-log.h | 24 int (*flush_callback_fn)(struct dm_target *ti);
35 int (*ctr)(struct dm_dirty_log *log, struct dm_target *ti,
140 struct dm_target *ti,
141 int (*flush_callback_fn)(struct dm_target *ti),
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| /Linux-v5.4/drivers/md/ |
| D | dm-linear.c | 29 static int linear_ctr(struct dm_target *ti, unsigned int argc, char **argv) in linear_ctr()
73 static void linear_dtr(struct dm_target *ti) in linear_dtr()
81 static sector_t linear_map_sector(struct dm_target *ti, sector_t bi_sector) in linear_map_sector()
88 static void linear_map_bio(struct dm_target *ti, struct bio *bio) in linear_map_bio()
98 static int linear_map(struct dm_target *ti, struct bio *bio) in linear_map()
105 static void linear_status(struct dm_target *ti, status_type_t type, in linear_status()
122 static int linear_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) in linear_prepare_ioctl()
139 static int linear_report_zones(struct dm_target *ti, sector_t sector, in linear_report_zones()
157 static int linear_iterate_devices(struct dm_target *ti, in linear_iterate_devices()
166 static long linear_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, in linear_dax_direct_access()
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| D | dm-table.c | 44 struct dm_target *targets;
162 struct dm_target *n_targets; in alloc_targets()
167 n_highs = (sector_t *) dm_vcalloc(num, sizeof(struct dm_target) + in alloc_targets()
172 n_targets = (struct dm_target *) (n_highs + num); in alloc_targets()
244 struct dm_target *tgt = t->targets + i; in dm_table_destroy()
279 static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev, in device_area_is_invalid()
426 int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, in dm_get_device()
467 static int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev, in dm_set_device_limits()
499 void dm_put_device(struct dm_target *ti, struct dm_dev *d) in dm_put_device()
527 static int adjoin(struct dm_table *table, struct dm_target *ti) in adjoin()
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| D | dm-unstripe.c | 27 static void cleanup_unstripe(struct unstripe_c *uc, struct dm_target *ti) in cleanup_unstripe()
38 static int unstripe_ctr(struct dm_target *ti, unsigned int argc, char **argv) in unstripe_ctr()
109 static void unstripe_dtr(struct dm_target *ti) in unstripe_dtr()
116 static sector_t map_to_core(struct dm_target *ti, struct bio *bio) in map_to_core()
134 static int unstripe_map(struct dm_target *ti, struct bio *bio) in unstripe_map()
144 static void unstripe_status(struct dm_target *ti, status_type_t type, in unstripe_status()
162 static int unstripe_iterate_devices(struct dm_target *ti, in unstripe_iterate_devices()
170 static void unstripe_io_hints(struct dm_target *ti, in unstripe_io_hints()
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| D | dm-target.c | 112 static int io_err_ctr(struct dm_target *tt, unsigned int argc, char **args) in io_err_ctr()
122 static void io_err_dtr(struct dm_target *tt) in io_err_dtr()
127 static int io_err_map(struct dm_target *tt, struct bio *bio) in io_err_map()
132 static int io_err_clone_and_map_rq(struct dm_target *ti, struct request *rq, in io_err_clone_and_map_rq()
144 static long io_err_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, in io_err_dax_direct_access()
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| D | dm-flakey.c | 48 struct dm_target *ti) in parse_features()
184 static int flakey_ctr(struct dm_target *ti, unsigned int argc, char **argv) in flakey_ctr()
263 static void flakey_dtr(struct dm_target *ti) in flakey_dtr()
271 static sector_t flakey_map_sector(struct dm_target *ti, sector_t bi_sector) in flakey_map_sector()
278 static void flakey_map_bio(struct dm_target *ti, struct bio *bio) in flakey_map_bio()
318 static int flakey_map(struct dm_target *ti, struct bio *bio) in flakey_map()
381 static int flakey_end_io(struct dm_target *ti, struct bio *bio, in flakey_end_io()
411 static void flakey_status(struct dm_target *ti, status_type_t type, in flakey_status()
447 static int flakey_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) in flakey_prepare_ioctl()
463 static int flakey_report_zones(struct dm_target *ti, sector_t sector, in flakey_report_zones()
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| D | dm-switch.c | 39 struct dm_target *ti;
59 static struct switch_ctx *alloc_switch_ctx(struct dm_target *ti, unsigned nr_paths, in alloc_switch_ctx()
76 static int alloc_region_table(struct dm_target *ti, unsigned nr_paths) in alloc_region_table()
204 static int parse_path(struct dm_arg_set *as, struct dm_target *ti) in parse_path()
233 static void switch_dtr(struct dm_target *ti) in switch_dtr()
252 static int switch_ctr(struct dm_target *ti, unsigned argc, char **argv) in switch_ctr()
319 static int switch_map(struct dm_target *ti, struct bio *bio) in switch_map()
469 static int switch_message(struct dm_target *ti, unsigned argc, char **argv, in switch_message()
489 static void switch_status(struct dm_target *ti, status_type_t type, in switch_status()
515 static int switch_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) in switch_prepare_ioctl()
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| D | dm-stripe.c | 39 struct dm_target *ti;
74 static int get_stripe(struct dm_target *ti, struct stripe_c *sc, in get_stripe()
98 static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv) in stripe_ctr()
204 static void stripe_dtr(struct dm_target *ti) in stripe_dtr()
286 static int stripe_map(struct dm_target *ti, struct bio *bio) in stripe_map()
317 static long stripe_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, in stripe_dax_direct_access()
338 static size_t stripe_dax_copy_from_iter(struct dm_target *ti, pgoff_t pgoff, in stripe_dax_copy_from_iter()
357 static size_t stripe_dax_copy_to_iter(struct dm_target *ti, pgoff_t pgoff, in stripe_dax_copy_to_iter()
395 static void stripe_status(struct dm_target *ti, status_type_t type, in stripe_status()
425 static int stripe_end_io(struct dm_target *ti, struct bio *bio, in stripe_end_io()
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| D | dm.h | 54 struct dm_target *dm_table_get_target(struct dm_table *t, unsigned int index);
55 struct dm_target *dm_table_find_target(struct dm_table *t, sector_t sector);
69 struct dm_target *dm_table_get_immutable_target(struct dm_table *t);
70 struct dm_target *dm_table_get_wildcard_target(struct dm_table *t);
77 int device_supports_dax(struct dm_target *ti, struct dm_dev *dev,
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| D | dm-delay.c | 120 static void delay_dtr(struct dm_target *ti) in delay_dtr()
139 static int delay_class_ctr(struct dm_target *ti, struct delay_class *c, char **argv) in delay_class_ctr()
173 static int delay_ctr(struct dm_target *ti, unsigned int argc, char **argv) in delay_ctr()
266 static void delay_presuspend(struct dm_target *ti) in delay_presuspend()
275 static void delay_resume(struct dm_target *ti) in delay_resume()
282 static int delay_map(struct dm_target *ti, struct bio *bio) in delay_map()
307 static void delay_status(struct dm_target *ti, status_type_t type, in delay_status()
332 static int delay_iterate_devices(struct dm_target *ti, in delay_iterate_devices()
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| D | dm-uevent.h | 22 struct dm_target *ti, const char *path,
39 struct dm_target *ti, const char *path, in dm_path_uevent()
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| D | dm.c | 80 struct dm_target *ti;
448 struct dm_target *tgt; in dm_blk_report_zones()
496 struct dm_target *tgt; in dm_prepare_ioctl()
597 static struct dm_target_io *alloc_tio(struct clone_info *ci, struct dm_target *ti, in alloc_tio()
1018 static sector_t max_io_len_target_boundary(sector_t sector, struct dm_target *ti) in max_io_len_target_boundary()
1025 static sector_t max_io_len(sector_t sector, struct dm_target *ti) in max_io_len()
1048 int dm_set_target_max_io_len(struct dm_target *ti, sector_t len) in dm_set_target_max_io_len()
1063 static struct dm_target *dm_dax_get_live_target(struct mapped_device *md, in dm_dax_get_live_target()
1068 struct dm_target *ti; in dm_dax_get_live_target()
1086 struct dm_target *ti; in dm_dax_direct_access()
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| D | dm-zero.c | 18 static int zero_ctr(struct dm_target *ti, unsigned int argc, char **argv) in zero_ctr()
36 static int zero_map(struct dm_target *ti, struct bio *bio) in zero_map()
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| D | dm-mpath.c | 90 struct dm_target *ti;
157 static void free_pgpaths(struct list_head *pgpaths, struct dm_target *ti) in free_pgpaths()
169 struct dm_target *ti) in free_priority_group()
182 static struct multipath *alloc_multipath(struct dm_target *ti) in alloc_multipath()
203 static int alloc_multipath_stage2(struct dm_target *ti, struct multipath *m) in alloc_multipath_stage2()
483 static int multipath_clone_and_map(struct dm_target *ti, struct request *rq, in multipath_clone_and_map()
665 static int multipath_map_bio(struct dm_target *ti, struct bio *bio) in multipath_map_bio()
778 struct dm_target *ti) in parse_path_selector()
870 struct dm_target *ti) in parse_path()
930 struct dm_target *ti = m->ti; in parse_priority_group()
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| D | dm-raid1.c | 54 struct dm_target *ti;
254 static int mirror_flush(struct dm_target *ti) in mirror_flush()
878 struct dm_target *ti, in alloc_context()
925 static void free_context(struct mirror_set *ms, struct dm_target *ti, in free_context()
936 static int get_mirror(struct mirror_set *ms, struct dm_target *ti, in get_mirror()
967 static struct dm_dirty_log *create_dirty_log(struct dm_target *ti, in create_dirty_log()
1006 struct dm_target *ti = ms->ti; in parse_features()
1063 static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv) in mirror_ctr()
1169 static void mirror_dtr(struct dm_target *ti) in mirror_dtr()
1184 static int mirror_map(struct dm_target *ti, struct bio *bio) in mirror_map()
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| D | dm-dust.c | 209 static int dust_map(struct dm_target *ti, struct bio *bio) in dust_map()
279 static int dust_ctr(struct dm_target *ti, unsigned int argc, char **argv) in dust_ctr()
363 static void dust_dtr(struct dm_target *ti) in dust_dtr()
372 static int dust_message(struct dm_target *ti, unsigned int argc, char **argv, in dust_message()
442 static void dust_status(struct dm_target *ti, status_type_t type, in dust_status()
462 static int dust_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) in dust_prepare_ioctl()
479 static int dust_iterate_devices(struct dm_target *ti, iterate_devices_callout_fn fn, in dust_iterate_devices()
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| D | dm-log-writes.c | 528 static int log_writes_ctr(struct dm_target *ti, unsigned int argc, char **argv) in log_writes_ctr()
633 static void log_writes_dtr(struct dm_target *ti) in log_writes_dtr()
658 static void normal_map_bio(struct dm_target *ti, struct bio *bio) in normal_map_bio()
665 static int log_writes_map(struct dm_target *ti, struct bio *bio) in log_writes_map()
790 static int normal_end_io(struct dm_target *ti, struct bio *bio, in normal_end_io()
819 static void log_writes_status(struct dm_target *ti, status_type_t type, in log_writes_status()
840 static int log_writes_prepare_ioctl(struct dm_target *ti, in log_writes_prepare_ioctl()
855 static int log_writes_iterate_devices(struct dm_target *ti, in log_writes_iterate_devices()
868 static int log_writes_message(struct dm_target *ti, unsigned argc, char **argv, in log_writes_message()
887 static void log_writes_io_hints(struct dm_target *ti, struct queue_limits *limits) in log_writes_io_hints()
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| D | dm-zoned-target.c | 596 static int dmz_map(struct dm_target *ti, struct bio *bio) in dmz_map()
660 static int dmz_get_zoned_device(struct dm_target *ti, char *path) in dmz_get_zoned_device()
723 static void dmz_put_zoned_device(struct dm_target *ti) in dmz_put_zoned_device()
735 static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) in dmz_ctr()
845 static void dmz_dtr(struct dm_target *ti) in dmz_dtr()
873 static void dmz_io_hints(struct dm_target *ti, struct queue_limits *limits) in dmz_io_hints()
901 static int dmz_prepare_ioctl(struct dm_target *ti, struct block_device **bdev) in dmz_prepare_ioctl()
916 static void dmz_suspend(struct dm_target *ti) in dmz_suspend()
928 static void dmz_resume(struct dm_target *ti) in dmz_resume()
936 static int dmz_iterate_devices(struct dm_target *ti, in dmz_iterate_devices()
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| D | dm-snap.c | 54 struct dm_target *ti;
326 struct dm_target *ti;
1177 struct dm_target *ti) in parse_snapshot_features()
1230 static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) in snapshot_ctr()
1462 static void snapshot_dtr(struct dm_target *ti) in snapshot_dtr()
1941 static int snapshot_map(struct dm_target *ti, struct bio *bio) in snapshot_map()
2109 static int snapshot_merge_map(struct dm_target *ti, struct bio *bio) in snapshot_merge_map()
2175 static int snapshot_end_io(struct dm_target *ti, struct bio *bio, in snapshot_end_io()
2186 static void snapshot_merge_presuspend(struct dm_target *ti) in snapshot_merge_presuspend()
2193 static int snapshot_preresume(struct dm_target *ti) in snapshot_preresume()
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| D | dm-log.c | 148 struct dm_target *ti, in dm_dirty_log_create()
149 int (*flush_callback_fn)(struct dm_target *ti), in dm_dirty_log_create()
218 struct dm_target *ti;
346 static int _check_region_size(struct dm_target *ti, uint32_t region_size) in _check_region_size()
363 static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti, in create_log_context()
516 static int core_ctr(struct dm_dirty_log *log, struct dm_target *ti, in core_ctr()
542 static int disk_ctr(struct dm_dirty_log *log, struct dm_target *ti, in disk_ctr()
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| D | dm-uevent.c | 59 struct dm_target *ti, in dm_build_path_uevent()
170 void dm_path_uevent(enum dm_uevent_type event_type, struct dm_target *ti, in dm_path_uevent()
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| D | dm-thin.c | 231 struct dm_target *ti; /* Only set if a pool target is bound */
322 struct dm_target *ti;
2707 static int thin_bio_map(struct dm_target *ti, struct bio *bio) in thin_bio_map()
2868 static int bind_control_target(struct pool *pool, struct dm_target *ti) in bind_control_target()
2894 static void unbind_control_target(struct pool *pool, struct dm_target *ti) in unbind_control_target()
3120 static void pool_dtr(struct dm_target *ti) in pool_dtr()
3136 struct dm_target *ti) in parse_pool_features()
3259 static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv) in pool_ctr()
3410 static int pool_map(struct dm_target *ti, struct bio *bio) in pool_map()
3428 static int maybe_resize_data_dev(struct dm_target *ti, bool *need_commit) in maybe_resize_data_dev()
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| D | dm-crypt.c | 90 int (*ctr)(struct crypt_config *cc, struct dm_target *ti,
331 static int crypt_iv_benbi_ctr(struct crypt_config *cc, struct dm_target *ti, in crypt_iv_benbi_ctr()
392 static int crypt_iv_lmk_ctr(struct crypt_config *cc, struct dm_target *ti, in crypt_iv_lmk_ctr()
549 static int crypt_iv_tcw_ctr(struct crypt_config *cc, struct dm_target *ti, in crypt_iv_tcw_ctr()
694 static int crypt_iv_eboiv_ctr(struct crypt_config *cc, struct dm_target *ti, in crypt_iv_eboiv_ctr()
839 static int crypt_integrity_ctr(struct crypt_config *cc, struct dm_target *ti) in crypt_integrity_ctr()
2108 static void crypt_dtr(struct dm_target *ti) in crypt_dtr()
2159 static int crypt_ctr_ivmode(struct dm_target *ti, const char *ivmode) in crypt_ctr_ivmode()
2261 static int crypt_ctr_cipher_new(struct dm_target *ti, char *cipher_in, char *key, in crypt_ctr_cipher_new()
2334 static int crypt_ctr_cipher_old(struct dm_target *ti, char *cipher_in, char *key, in crypt_ctr_cipher_old()
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| D | dm-clone-target.c | 70 struct dm_target *ti;
1274 static int clone_map(struct dm_target *ti, struct bio *bio) in clone_map()
1333 static int clone_endio(struct dm_target *ti, struct bio *bio, blk_status_t *error) in clone_endio()
1382 static void clone_status(struct dm_target *ti, status_type_t type, in clone_status()
1509 struct dm_target *ti = clone->ti; in parse_feature_args()
1548 struct dm_target *ti = clone->ti; in parse_core_args()
1738 static int clone_ctr(struct dm_target *ti, unsigned int argc, char **argv) in clone_ctr()
1904 static void clone_dtr(struct dm_target *ti) in clone_dtr()
1929 static void clone_postsuspend(struct dm_target *ti) in clone_postsuspend()
1967 static void clone_resume(struct dm_target *ti) in clone_resume()
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