diff options
Diffstat (limited to 'drivers/md/dm-raid1.c')
-rw-r--r-- | drivers/md/dm-raid1.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 32c7c6d10939..5beeced4e522 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c | |||
@@ -74,7 +74,7 @@ struct region_hash { | |||
74 | unsigned region_shift; | 74 | unsigned region_shift; |
75 | 75 | ||
76 | /* holds persistent region state */ | 76 | /* holds persistent region state */ |
77 | struct dirty_log *log; | 77 | struct dm_dirty_log *log; |
78 | 78 | ||
79 | /* hash table */ | 79 | /* hash table */ |
80 | rwlock_t hash_lock; | 80 | rwlock_t hash_lock; |
@@ -184,7 +184,7 @@ static void queue_bio(struct mirror_set *ms, struct bio *bio, int rw); | |||
184 | #define MIN_REGIONS 64 | 184 | #define MIN_REGIONS 64 |
185 | #define MAX_RECOVERY 1 | 185 | #define MAX_RECOVERY 1 |
186 | static int rh_init(struct region_hash *rh, struct mirror_set *ms, | 186 | static int rh_init(struct region_hash *rh, struct mirror_set *ms, |
187 | struct dirty_log *log, uint32_t region_size, | 187 | struct dm_dirty_log *log, uint32_t region_size, |
188 | region_t nr_regions) | 188 | region_t nr_regions) |
189 | { | 189 | { |
190 | unsigned int nr_buckets, max_buckets; | 190 | unsigned int nr_buckets, max_buckets; |
@@ -249,7 +249,7 @@ static void rh_exit(struct region_hash *rh) | |||
249 | } | 249 | } |
250 | 250 | ||
251 | if (rh->log) | 251 | if (rh->log) |
252 | dm_destroy_dirty_log(rh->log); | 252 | dm_dirty_log_destroy(rh->log); |
253 | if (rh->region_pool) | 253 | if (rh->region_pool) |
254 | mempool_destroy(rh->region_pool); | 254 | mempool_destroy(rh->region_pool); |
255 | vfree(rh->buckets); | 255 | vfree(rh->buckets); |
@@ -831,7 +831,7 @@ static void do_recovery(struct mirror_set *ms) | |||
831 | { | 831 | { |
832 | int r; | 832 | int r; |
833 | struct region *reg; | 833 | struct region *reg; |
834 | struct dirty_log *log = ms->rh.log; | 834 | struct dm_dirty_log *log = ms->rh.log; |
835 | 835 | ||
836 | /* | 836 | /* |
837 | * Start quiescing some regions. | 837 | * Start quiescing some regions. |
@@ -1017,7 +1017,7 @@ static void __bio_mark_nosync(struct mirror_set *ms, | |||
1017 | { | 1017 | { |
1018 | unsigned long flags; | 1018 | unsigned long flags; |
1019 | struct region_hash *rh = &ms->rh; | 1019 | struct region_hash *rh = &ms->rh; |
1020 | struct dirty_log *log = ms->rh.log; | 1020 | struct dm_dirty_log *log = ms->rh.log; |
1021 | struct region *reg; | 1021 | struct region *reg; |
1022 | region_t region = bio_to_region(rh, bio); | 1022 | region_t region = bio_to_region(rh, bio); |
1023 | int recovering = 0; | 1023 | int recovering = 0; |
@@ -1301,7 +1301,7 @@ static void do_mirror(struct work_struct *work) | |||
1301 | static struct mirror_set *alloc_context(unsigned int nr_mirrors, | 1301 | static struct mirror_set *alloc_context(unsigned int nr_mirrors, |
1302 | uint32_t region_size, | 1302 | uint32_t region_size, |
1303 | struct dm_target *ti, | 1303 | struct dm_target *ti, |
1304 | struct dirty_log *dl) | 1304 | struct dm_dirty_log *dl) |
1305 | { | 1305 | { |
1306 | size_t len; | 1306 | size_t len; |
1307 | struct mirror_set *ms = NULL; | 1307 | struct mirror_set *ms = NULL; |
@@ -1401,12 +1401,12 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti, | |||
1401 | /* | 1401 | /* |
1402 | * Create dirty log: log_type #log_params <log_params> | 1402 | * Create dirty log: log_type #log_params <log_params> |
1403 | */ | 1403 | */ |
1404 | static struct dirty_log *create_dirty_log(struct dm_target *ti, | 1404 | static struct dm_dirty_log *create_dirty_log(struct dm_target *ti, |
1405 | unsigned int argc, char **argv, | 1405 | unsigned int argc, char **argv, |
1406 | unsigned int *args_used) | 1406 | unsigned int *args_used) |
1407 | { | 1407 | { |
1408 | unsigned int param_count; | 1408 | unsigned int param_count; |
1409 | struct dirty_log *dl; | 1409 | struct dm_dirty_log *dl; |
1410 | 1410 | ||
1411 | if (argc < 2) { | 1411 | if (argc < 2) { |
1412 | ti->error = "Insufficient mirror log arguments"; | 1412 | ti->error = "Insufficient mirror log arguments"; |
@@ -1425,7 +1425,7 @@ static struct dirty_log *create_dirty_log(struct dm_target *ti, | |||
1425 | return NULL; | 1425 | return NULL; |
1426 | } | 1426 | } |
1427 | 1427 | ||
1428 | dl = dm_create_dirty_log(argv[0], ti, param_count, argv + 2); | 1428 | dl = dm_dirty_log_create(argv[0], ti, param_count, argv + 2); |
1429 | if (!dl) { | 1429 | if (!dl) { |
1430 | ti->error = "Error creating mirror dirty log"; | 1430 | ti->error = "Error creating mirror dirty log"; |
1431 | return NULL; | 1431 | return NULL; |
@@ -1433,7 +1433,7 @@ static struct dirty_log *create_dirty_log(struct dm_target *ti, | |||
1433 | 1433 | ||
1434 | if (!_check_region_size(ti, dl->type->get_region_size(dl))) { | 1434 | if (!_check_region_size(ti, dl->type->get_region_size(dl))) { |
1435 | ti->error = "Invalid region size"; | 1435 | ti->error = "Invalid region size"; |
1436 | dm_destroy_dirty_log(dl); | 1436 | dm_dirty_log_destroy(dl); |
1437 | return NULL; | 1437 | return NULL; |
1438 | } | 1438 | } |
1439 | 1439 | ||
@@ -1494,7 +1494,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv) | |||
1494 | int r; | 1494 | int r; |
1495 | unsigned int nr_mirrors, m, args_used; | 1495 | unsigned int nr_mirrors, m, args_used; |
1496 | struct mirror_set *ms; | 1496 | struct mirror_set *ms; |
1497 | struct dirty_log *dl; | 1497 | struct dm_dirty_log *dl; |
1498 | 1498 | ||
1499 | dl = create_dirty_log(ti, argc, argv, &args_used); | 1499 | dl = create_dirty_log(ti, argc, argv, &args_used); |
1500 | if (!dl) | 1500 | if (!dl) |
@@ -1506,7 +1506,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv) | |||
1506 | if (!argc || sscanf(argv[0], "%u", &nr_mirrors) != 1 || | 1506 | if (!argc || sscanf(argv[0], "%u", &nr_mirrors) != 1 || |
1507 | nr_mirrors < 2 || nr_mirrors > DM_KCOPYD_MAX_REGIONS + 1) { | 1507 | nr_mirrors < 2 || nr_mirrors > DM_KCOPYD_MAX_REGIONS + 1) { |
1508 | ti->error = "Invalid number of mirrors"; | 1508 | ti->error = "Invalid number of mirrors"; |
1509 | dm_destroy_dirty_log(dl); | 1509 | dm_dirty_log_destroy(dl); |
1510 | return -EINVAL; | 1510 | return -EINVAL; |
1511 | } | 1511 | } |
1512 | 1512 | ||
@@ -1514,13 +1514,13 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv) | |||
1514 | 1514 | ||
1515 | if (argc < nr_mirrors * 2) { | 1515 | if (argc < nr_mirrors * 2) { |
1516 | ti->error = "Too few mirror arguments"; | 1516 | ti->error = "Too few mirror arguments"; |
1517 | dm_destroy_dirty_log(dl); | 1517 | dm_dirty_log_destroy(dl); |
1518 | return -EINVAL; | 1518 | return -EINVAL; |
1519 | } | 1519 | } |
1520 | 1520 | ||
1521 | ms = alloc_context(nr_mirrors, dl->type->get_region_size(dl), ti, dl); | 1521 | ms = alloc_context(nr_mirrors, dl->type->get_region_size(dl), ti, dl); |
1522 | if (!ms) { | 1522 | if (!ms) { |
1523 | dm_destroy_dirty_log(dl); | 1523 | dm_dirty_log_destroy(dl); |
1524 | return -ENOMEM; | 1524 | return -ENOMEM; |
1525 | } | 1525 | } |
1526 | 1526 | ||
@@ -1732,7 +1732,7 @@ out: | |||
1732 | static void mirror_presuspend(struct dm_target *ti) | 1732 | static void mirror_presuspend(struct dm_target *ti) |
1733 | { | 1733 | { |
1734 | struct mirror_set *ms = (struct mirror_set *) ti->private; | 1734 | struct mirror_set *ms = (struct mirror_set *) ti->private; |
1735 | struct dirty_log *log = ms->rh.log; | 1735 | struct dm_dirty_log *log = ms->rh.log; |
1736 | 1736 | ||
1737 | atomic_set(&ms->suspend, 1); | 1737 | atomic_set(&ms->suspend, 1); |
1738 | 1738 | ||
@@ -1761,7 +1761,7 @@ static void mirror_presuspend(struct dm_target *ti) | |||
1761 | static void mirror_postsuspend(struct dm_target *ti) | 1761 | static void mirror_postsuspend(struct dm_target *ti) |
1762 | { | 1762 | { |
1763 | struct mirror_set *ms = ti->private; | 1763 | struct mirror_set *ms = ti->private; |
1764 | struct dirty_log *log = ms->rh.log; | 1764 | struct dm_dirty_log *log = ms->rh.log; |
1765 | 1765 | ||
1766 | if (log->type->postsuspend && log->type->postsuspend(log)) | 1766 | if (log->type->postsuspend && log->type->postsuspend(log)) |
1767 | /* FIXME: need better error handling */ | 1767 | /* FIXME: need better error handling */ |
@@ -1771,7 +1771,7 @@ static void mirror_postsuspend(struct dm_target *ti) | |||
1771 | static void mirror_resume(struct dm_target *ti) | 1771 | static void mirror_resume(struct dm_target *ti) |
1772 | { | 1772 | { |
1773 | struct mirror_set *ms = ti->private; | 1773 | struct mirror_set *ms = ti->private; |
1774 | struct dirty_log *log = ms->rh.log; | 1774 | struct dm_dirty_log *log = ms->rh.log; |
1775 | 1775 | ||
1776 | atomic_set(&ms->suspend, 0); | 1776 | atomic_set(&ms->suspend, 0); |
1777 | if (log->type->resume && log->type->resume(log)) | 1777 | if (log->type->resume && log->type->resume(log)) |
@@ -1809,7 +1809,7 @@ static int mirror_status(struct dm_target *ti, status_type_t type, | |||
1809 | { | 1809 | { |
1810 | unsigned int m, sz = 0; | 1810 | unsigned int m, sz = 0; |
1811 | struct mirror_set *ms = (struct mirror_set *) ti->private; | 1811 | struct mirror_set *ms = (struct mirror_set *) ti->private; |
1812 | struct dirty_log *log = ms->rh.log; | 1812 | struct dm_dirty_log *log = ms->rh.log; |
1813 | char buffer[ms->nr_mirrors + 1]; | 1813 | char buffer[ms->nr_mirrors + 1]; |
1814 | 1814 | ||
1815 | switch (type) { | 1815 | switch (type) { |