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-rw-r--r--drivers/md/dm-crypt.c2
-rw-r--r--drivers/md/dm-delay.c4
-rw-r--r--drivers/md/dm-linear.c2
-rw-r--r--drivers/md/dm-mpath.c2
-rw-r--r--drivers/md/dm-raid1.c3
-rw-r--r--drivers/md/dm-stripe.c7
-rw-r--r--drivers/md/dm-table.c15
-rw-r--r--drivers/md/dm.c10
-rw-r--r--drivers/md/dm.h1
-rw-r--r--include/linux/device-mapper.h4
10 files changed, 18 insertions, 32 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 529e2ba505c..ed103816401 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1318,7 +1318,7 @@ static int crypt_iterate_devices(struct dm_target *ti,
{
struct crypt_config *cc = ti->private;
- return fn(ti, cc->dev, cc->start, data);
+ return fn(ti, cc->dev, cc->start, ti->len, data);
}
static struct target_type crypt_target = {
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 4e5b843cd4d..ebe7381f47c 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -324,12 +324,12 @@ static int delay_iterate_devices(struct dm_target *ti,
struct delay_c *dc = ti->private;
int ret = 0;
- ret = fn(ti, dc->dev_read, dc->start_read, data);
+ ret = fn(ti, dc->dev_read, dc->start_read, ti->len, data);
if (ret)
goto out;
if (dc->dev_write)
- ret = fn(ti, dc->dev_write, dc->start_write, data);
+ ret = fn(ti, dc->dev_write, dc->start_write, ti->len, data);
out:
return ret;
diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index 9184b6deb86..82f7d6e6b1e 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -139,7 +139,7 @@ static int linear_iterate_devices(struct dm_target *ti,
{
struct linear_c *lc = ti->private;
- return fn(ti, lc->dev, lc->start, data);
+ return fn(ti, lc->dev, lc->start, ti->len, data);
}
static struct target_type linear_target = {
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index c70604a2089..6f0d90d4a54 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -1453,7 +1453,7 @@ static int multipath_iterate_devices(struct dm_target *ti,
list_for_each_entry(pg, &m->priority_groups, list) {
list_for_each_entry(p, &pg->pgpaths, list) {
- ret = fn(ti, p->path.dev, ti->begin, data);
+ ret = fn(ti, p->path.dev, ti->begin, ti->len, data);
if (ret)
goto out;
}
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index ce8868c768c..9726577cde4 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -638,6 +638,7 @@ static void do_writes(struct mirror_set *ms, struct bio_list *writes)
spin_lock_irq(&ms->lock);
bio_list_merge(&ms->writes, &requeue);
spin_unlock_irq(&ms->lock);
+ delayed_wake(ms);
}
/*
@@ -1292,7 +1293,7 @@ static int mirror_iterate_devices(struct dm_target *ti,
for (i = 0; !ret && i < ms->nr_mirrors; i++)
ret = fn(ti, ms->mirror[i].dev,
- ms->mirror[i].offset, data);
+ ms->mirror[i].offset, ti->len, data);
return ret;
}
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index b240e85ae39..4e0e5937e42 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -320,10 +320,11 @@ static int stripe_iterate_devices(struct dm_target *ti,
int ret = 0;
unsigned i = 0;
- do
+ do {
ret = fn(ti, sc->stripe[i].dev,
- sc->stripe[i].physical_start, data);
- while (!ret && ++i < sc->stripes);
+ sc->stripe[i].physical_start,
+ sc->stripe_width, data);
+ } while (!ret && ++i < sc->stripes);
return ret;
}
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 2cba557d9e6..d952b344191 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -346,7 +346,7 @@ static void close_dev(struct dm_dev_internal *d, struct mapped_device *md)
* If possible, this checks an area of a destination device is valid.
*/
static int device_area_is_valid(struct dm_target *ti, struct dm_dev *dev,
- sector_t start, void *data)
+ sector_t start, sector_t len, void *data)
{
struct queue_limits *limits = data;
struct block_device *bdev = dev->bdev;
@@ -359,7 +359,7 @@ static int device_area_is_valid(struct dm_target *ti, struct dm_dev *dev,
if (!dev_size)
return 1;
- if ((start >= dev_size) || (start + ti->len > dev_size)) {
+ if ((start >= dev_size) || (start + len > dev_size)) {
DMWARN("%s: %s too small for target",
dm_device_name(ti->table->md), bdevname(bdev, b));
return 0;
@@ -377,11 +377,11 @@ static int device_area_is_valid(struct dm_target *ti, struct dm_dev *dev,
return 0;
}
- if (ti->len & (logical_block_size_sectors - 1)) {
+ if (len & (logical_block_size_sectors - 1)) {
DMWARN("%s: len=%llu not aligned to h/w "
"logical block size %hu of %s",
dm_device_name(ti->table->md),
- (unsigned long long)ti->len,
+ (unsigned long long)len,
limits->logical_block_size, bdevname(bdev, b));
return 0;
}
@@ -482,7 +482,7 @@ static int __table_get_device(struct dm_table *t, struct dm_target *ti,
#define min_not_zero(l, r) (l == 0) ? r : ((r == 0) ? l : min(l, r))
int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
- sector_t start, void *data)
+ sector_t start, sector_t len, void *data)
{
struct queue_limits *limits = data;
struct block_device *bdev = dev->bdev;
@@ -830,11 +830,6 @@ unsigned dm_table_get_type(struct dm_table *t)
return t->type;
}
-bool dm_table_bio_based(struct dm_table *t)
-{
- return dm_table_get_type(t) == DM_TYPE_BIO_BASED;
-}
-
bool dm_table_request_based(struct dm_table *t)
{
return dm_table_get_type(t) == DM_TYPE_REQUEST_BASED;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 9acd54a5cff..8a311ea0d44 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -2203,16 +2203,6 @@ int dm_swap_table(struct mapped_device *md, struct dm_table *table)
goto out;
}
- /*
- * It is enought that blk_queue_ordered() is called only once when
- * the first bio-based table is bound.
- *
- * This setting should be moved to alloc_dev() when request-based dm
- * supports barrier.
- */
- if (!md->map && dm_table_bio_based(table))
- blk_queue_ordered(md->queue, QUEUE_ORDERED_DRAIN, NULL);
-
__unbind(md);
r = __bind(md, table, &limits);
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 23278ae80f0..a7663eba17e 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -61,7 +61,6 @@ int dm_table_any_congested(struct dm_table *t, int bdi_bits);
int dm_table_any_busy_target(struct dm_table *t);
int dm_table_set_type(struct dm_table *t);
unsigned dm_table_get_type(struct dm_table *t);
-bool dm_table_bio_based(struct dm_table *t);
bool dm_table_request_based(struct dm_table *t);
int dm_table_alloc_md_mempools(struct dm_table *t);
void dm_table_free_md_mempools(struct dm_table *t);
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 0d6310657f3..655e7721580 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -84,7 +84,7 @@ typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm,
typedef int (*iterate_devices_callout_fn) (struct dm_target *ti,
struct dm_dev *dev,
- sector_t physical_start,
+ sector_t start, sector_t len,
void *data);
typedef int (*dm_iterate_devices_fn) (struct dm_target *ti,
@@ -104,7 +104,7 @@ void dm_error(const char *message);
* Combine device limits.
*/
int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
- sector_t start, void *data);
+ sector_t start, sector_t len, void *data);
struct dm_dev {
struct block_device *bdev;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 15:46:41 +0000