Lines Matching refs:mirror
50 struct mirror { struct
91 struct mirror mirror[]; member
152 struct mirror *m;
168 static struct mirror *bio_get_m(struct bio *bio) in bio_get_m()
170 return (struct mirror *) bio->bi_next; in bio_get_m()
173 static void bio_set_m(struct bio *bio, struct mirror *m) in bio_set_m()
178 static struct mirror *get_default_mirror(struct mirror_set *ms) in get_default_mirror()
180 return &ms->mirror[atomic_read(&ms->default_mirror)]; in get_default_mirror()
183 static void set_default_mirror(struct mirror *m) in set_default_mirror()
186 struct mirror *m0 = &(ms->mirror[0]); in set_default_mirror()
191 static struct mirror *get_valid_mirror(struct mirror_set *ms) in get_valid_mirror()
193 struct mirror *m; in get_valid_mirror()
195 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++) in get_valid_mirror()
216 static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type) in fail_mirror()
219 struct mirror *new; in fail_mirror()
266 struct mirror *m; in mirror_flush()
274 for (i = 0, m = ms->mirror; i < ms->nr_mirrors; i++, m++) { in mirror_flush()
285 fail_mirror(ms->mirror + i, in mirror_flush()
323 if (&ms->mirror[m] == get_default_mirror(ms)) in recovery_complete()
326 fail_mirror(ms->mirror + m, in recovery_complete()
339 struct mirror *m; in recover()
361 if (&ms->mirror[i] == get_default_mirror(ms)) in recover()
364 m = ms->mirror + i; in recover()
385 atomic_set(&(ms->mirror[m].error_count), 0); in reset_ms_flags()
386 ms->mirror[m].error_type = 0; in reset_ms_flags()
423 static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector) in choose_mirror()
425 struct mirror *m = get_default_mirror(ms); in choose_mirror()
431 if (m-- == ms->mirror) in choose_mirror()
438 static int default_ok(struct mirror *m) in default_ok()
440 struct mirror *default_mirror = get_default_mirror(m->ms); in default_ok()
459 static sector_t map_sector(struct mirror *m, struct bio *bio) in map_sector()
466 static void map_bio(struct mirror *m, struct bio *bio) in map_bio()
472 static void map_region(struct dm_io_region *io, struct mirror *m, in map_region()
518 struct mirror *m; in read_callback()
543 static void read_async_bio(struct mirror *m, struct bio *bio) in read_async_bio()
571 struct mirror *m; in do_reads()
638 fail_mirror(ms->mirror + i, DM_RAID1_WRITE_ERROR); in write_callback()
658 struct mirror *m; in do_write()
675 for (i = 0, m = ms->mirror; i < ms->nr_mirrors; i++, m++) in do_write()
894 kzalloc(struct_size(ms, mirror, nr_mirrors), GFP_KERNEL); in alloc_context()
941 dm_put_device(ti, ms->mirror[m].dev); in free_context()
949 unsigned int mirror, char **argv) in get_mirror() argument
962 &ms->mirror[mirror].dev); in get_mirror()
968 ms->mirror[mirror].ms = ms; in get_mirror()
969 atomic_set(&(ms->mirror[mirror].error_count), 0); in get_mirror()
970 ms->mirror[mirror].error_type = 0; in get_mirror()
971 ms->mirror[mirror].offset = offset; in get_mirror()
1199 struct mirror *m; in mirror_map()
1250 struct mirror *m = NULL; in mirror_end_io()
1393 static char device_status_char(struct mirror *m) in device_status_char()
1418 DMEMIT("%s ", ms->mirror[m].dev->name); in mirror_status()
1419 buffer[m] = device_status_char(&(ms->mirror[m])); in mirror_status()
1436 DMEMIT(" %s %llu", ms->mirror[m].dev->name, in mirror_status()
1437 (unsigned long long)ms->mirror[m].offset); in mirror_status()
1455 DMEMIT(",mirror_device_%d=%s", m, ms->mirror[m].dev->name); in mirror_status()
1457 m, device_status_char(&(ms->mirror[m]))); in mirror_status()
1478 ret = fn(ti, ms->mirror[i].dev, in mirror_iterate_devices()
1479 ms->mirror[i].offset, ti->len, data); in mirror_iterate_devices()