38 	struct dm_target *ti;  member
54 	dm_table_event(sc->ti->table);  in trigger_event()
73 static int get_stripe(struct dm_target *ti, struct stripe_c *sc,  in get_stripe()  argument
82 	if (dm_get_device(ti, argv[0], dm_table_get_mode(ti->table),  in get_stripe()
95 static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)  in stripe_ctr()  argument
105 		ti->error = "Not enough arguments";  in stripe_ctr()
110 		ti->error = "Invalid stripe count";  in stripe_ctr()
115 		ti->error = "Invalid chunk_size";  in stripe_ctr()
119 	width = ti->len;  in stripe_ctr()
121 		ti->error = "Target length not divisible by "  in stripe_ctr()
128 		ti->error = "Target length not divisible by "  in stripe_ctr()
137 		ti->error = "Not enough destinations "  in stripe_ctr()
144 		ti->error = "Memory allocation for striped context "  in stripe_ctr()
152 	sc->ti = ti;  in stripe_ctr()
161 	r = dm_set_target_max_io_len(ti, chunk_size);  in stripe_ctr()
167 	ti->num_flush_bios = stripes;  in stripe_ctr()
168 	ti->num_discard_bios = stripes;  in stripe_ctr()
169 	ti->num_write_same_bios = stripes;  in stripe_ctr()
183 		r = get_stripe(ti, sc, i, argv);  in stripe_ctr()
185 			ti->error = "Couldn't parse stripe destination";  in stripe_ctr()
187 				dm_put_device(ti, sc->stripe[i].dev);  in stripe_ctr()
194 	ti->private = sc;  in stripe_ctr()
199 static void stripe_dtr(struct dm_target *ti)  in stripe_dtr()  argument
202 	struct stripe_c *sc = (struct stripe_c *) ti->private;  in stripe_dtr()
205 		dm_put_device(ti, sc->stripe[i].dev);  in stripe_dtr()
214 	sector_t chunk = dm_target_offset(sc->ti, sector);  in stripe_map_sector()
281 static int stripe_map(struct dm_target *ti, struct bio *bio)  in stripe_map()  argument
283 	struct stripe_c *sc = ti->private;  in stripe_map()
322 static void stripe_status(struct dm_target *ti, status_type_t type,  in stripe_status()  argument
325 	struct stripe_c *sc = (struct stripe_c *) ti->private;  in stripe_status()
352 static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)  in stripe_end_io()  argument
356 	struct stripe_c *sc = ti->private;  in stripe_end_io()
389 static int stripe_iterate_devices(struct dm_target *ti,  in stripe_iterate_devices()  argument
392 	struct stripe_c *sc = ti->private;  in stripe_iterate_devices()
397 		ret = fn(ti, sc->stripe[i].dev,  in stripe_iterate_devices()
405 static void stripe_io_hints(struct dm_target *ti,  in stripe_io_hints()  argument
408 	struct stripe_c *sc = ti->private;  in stripe_io_hints()
415 static int stripe_merge(struct dm_target *ti, struct bvec_merge_data *bvm,  in stripe_merge()  argument
418 	struct stripe_c *sc = ti->private;  in stripe_merge()