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-rw-r--r--drivers/md/dm-cache-target.c5
-rw-r--r--drivers/md/dm-clone-target.c4
-rw-r--r--drivers/md/dm-log-writes.c2
-rw-r--r--drivers/md/dm-snap.c2
-rw-r--r--drivers/md/dm-target.c1
-rw-r--r--drivers/md/dm-thin.c4
-rw-r--r--drivers/md/dm-zero.c1
-rw-r--r--drivers/md/dm-zoned-target.c1
-rw-r--r--drivers/md/dm.c2
9 files changed, 9 insertions, 13 deletions
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index 911f73f7ebba..1f0bc1173230 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -3394,8 +3394,8 @@ static void set_discard_limits(struct cache *cache, struct queue_limits *limits)
if (!cache->features.discard_passdown) {
/* No passdown is done so setting own virtual limits */
- limits->max_discard_sectors = min_t(sector_t, cache->discard_block_size * 1024,
- cache->origin_sectors);
+ limits->max_hw_discard_sectors = min_t(sector_t, cache->discard_block_size * 1024,
+ cache->origin_sectors);
limits->discard_granularity = cache->discard_block_size << SECTOR_SHIFT;
return;
}
@@ -3404,7 +3404,6 @@ static void set_discard_limits(struct cache *cache, struct queue_limits *limits)
* cache_iterate_devices() is stacking both origin and fast device limits
* but discards aren't passed to fast device, so inherit origin's limits.
*/
- limits->max_discard_sectors = origin_limits->max_discard_sectors;
limits->max_hw_discard_sectors = origin_limits->max_hw_discard_sectors;
limits->discard_granularity = origin_limits->discard_granularity;
limits->discard_alignment = origin_limits->discard_alignment;
diff --git a/drivers/md/dm-clone-target.c b/drivers/md/dm-clone-target.c
index 94b2fc33f64b..2332d9798141 100644
--- a/drivers/md/dm-clone-target.c
+++ b/drivers/md/dm-clone-target.c
@@ -2050,7 +2050,8 @@ static void set_discard_limits(struct clone *clone, struct queue_limits *limits)
if (!test_bit(DM_CLONE_DISCARD_PASSDOWN, &clone->flags)) {
/* No passdown is done so we set our own virtual limits */
limits->discard_granularity = clone->region_size << SECTOR_SHIFT;
- limits->max_discard_sectors = round_down(UINT_MAX >> SECTOR_SHIFT, clone->region_size);
+ limits->max_hw_discard_sectors = round_down(UINT_MAX >> SECTOR_SHIFT,
+ clone->region_size);
return;
}
@@ -2059,7 +2060,6 @@ static void set_discard_limits(struct clone *clone, struct queue_limits *limits)
* device limits but discards aren't passed to the source device, so
* inherit destination's limits.
*/
- limits->max_discard_sectors = dest_limits->max_discard_sectors;
limits->max_hw_discard_sectors = dest_limits->max_hw_discard_sectors;
limits->discard_granularity = dest_limits->discard_granularity;
limits->discard_alignment = dest_limits->discard_alignment;
diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c
index f17a6cf2284e..8d7df8303d0a 100644
--- a/drivers/md/dm-log-writes.c
+++ b/drivers/md/dm-log-writes.c
@@ -871,7 +871,7 @@ static void log_writes_io_hints(struct dm_target *ti, struct queue_limits *limit
if (!bdev_max_discard_sectors(lc->dev->bdev)) {
lc->device_supports_discard = false;
limits->discard_granularity = lc->sectorsize;
- limits->max_discard_sectors = (UINT_MAX >> SECTOR_SHIFT);
+ limits->max_hw_discard_sectors = (UINT_MAX >> SECTOR_SHIFT);
}
limits->logical_block_size = bdev_logical_block_size(lc->dev->bdev);
limits->physical_block_size = bdev_physical_block_size(lc->dev->bdev);
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 0ace06d1bee3..f40c18da4000 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -2410,7 +2410,7 @@ static void snapshot_io_hints(struct dm_target *ti, struct queue_limits *limits)
/* All discards are split on chunk_size boundary */
limits->discard_granularity = snap->store->chunk_size;
- limits->max_discard_sectors = snap->store->chunk_size;
+ limits->max_hw_discard_sectors = snap->store->chunk_size;
up_read(&_origins_lock);
}
diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c
index 0c4efb0bef8a..652627aea11b 100644
--- a/drivers/md/dm-target.c
+++ b/drivers/md/dm-target.c
@@ -249,7 +249,6 @@ static int io_err_iterate_devices(struct dm_target *ti,
static void io_err_io_hints(struct dm_target *ti, struct queue_limits *limits)
{
- limits->max_discard_sectors = UINT_MAX;
limits->max_hw_discard_sectors = UINT_MAX;
limits->discard_granularity = 512;
}
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index 4793ad2aa1f7..e0528a4f809c 100644
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -4100,7 +4100,7 @@ static void pool_io_hints(struct dm_target *ti, struct queue_limits *limits)
if (pt->adjusted_pf.discard_enabled) {
disable_discard_passdown_if_not_supported(pt);
if (!pt->adjusted_pf.discard_passdown)
- limits->max_discard_sectors = 0;
+ limits->max_hw_discard_sectors = 0;
/*
* The pool uses the same discard limits as the underlying data
* device. DM core has already set this up.
@@ -4497,7 +4497,7 @@ static void thin_io_hints(struct dm_target *ti, struct queue_limits *limits)
if (pool->pf.discard_enabled) {
limits->discard_granularity = pool->sectors_per_block << SECTOR_SHIFT;
- limits->max_discard_sectors = pool->sectors_per_block * BIO_PRISON_MAX_RANGE;
+ limits->max_hw_discard_sectors = pool->sectors_per_block * BIO_PRISON_MAX_RANGE;
}
}
diff --git a/drivers/md/dm-zero.c b/drivers/md/dm-zero.c
index 3b13e6eb1aa4..9a0bb623e823 100644
--- a/drivers/md/dm-zero.c
+++ b/drivers/md/dm-zero.c
@@ -61,7 +61,6 @@ static int zero_map(struct dm_target *ti, struct bio *bio)
static void zero_io_hints(struct dm_target *ti, struct queue_limits *limits)
{
- limits->max_discard_sectors = UINT_MAX;
limits->max_hw_discard_sectors = UINT_MAX;
limits->discard_granularity = 512;
}
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c
index 621794a9edd6..12236e6f46f3 100644
--- a/drivers/md/dm-zoned-target.c
+++ b/drivers/md/dm-zoned-target.c
@@ -1001,7 +1001,6 @@ static void dmz_io_hints(struct dm_target *ti, struct queue_limits *limits)
limits->discard_alignment = 0;
limits->discard_granularity = DMZ_BLOCK_SIZE;
- limits->max_discard_sectors = chunk_sectors;
limits->max_hw_discard_sectors = chunk_sectors;
limits->max_write_zeroes_sectors = chunk_sectors;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 7d0746b37c8e..3adfc6b83c01 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1086,7 +1086,7 @@ void disable_discard(struct mapped_device *md)
struct queue_limits *limits = dm_get_queue_limits(md);
/* device doesn't really support DISCARD, disable it */
- limits->max_discard_sectors = 0;
+ limits->max_hw_discard_sectors = 0;
}
void disable_write_zeroes(struct mapped_device *md)
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-27 09:55:33 +0000