This function is just a tiny wrapper around blk_stack_limits. Open code
it int the two callers.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
block/blk-settings.c | 11 -----------
drivers/block/drbd/drbd_nl.c | 4 ++--
drivers/nvme/host/core.c | 3 ++-
include/linux/blkdev.h | 1 -
4 files changed, 4 insertions(+), 15 deletions(-)
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 8c63af7726850c..76a7e03bcd6cac 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -455,17 +455,6 @@ void blk_queue_io_opt(struct request_queue *q, unsigned int opt)
}
EXPORT_SYMBOL(blk_queue_io_opt);
-/**
- * blk_queue_stack_limits - inherit underlying queue limits for stacked drivers
- * @t: the stacking driver (top)
- * @b: the underlying device (bottom)
- **/
-void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b)
-{
- blk_stack_limits(&t->limits, &b->limits, 0);
-}
-EXPORT_SYMBOL(blk_queue_stack_limits);
-
/**
* blk_stack_limits - adjust queue_limits for stacked devices
* @t: the stacking driver limits (top device)
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index da4a3ebe04efa5..d0d9a549b58388 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1250,7 +1250,7 @@ static void fixup_discard_if_not_supported(struct request_queue *q)
static void fixup_write_zeroes(struct drbd_device *device, struct request_queue *q)
{
- /* Fixup max_write_zeroes_sectors after blk_queue_stack_limits():
+ /* Fixup max_write_zeroes_sectors after blk_stack_limits():
* if we can handle "zeroes" efficiently on the protocol,
* we want to do that, even if our backend does not announce
* max_write_zeroes_sectors itself. */
@@ -1361,7 +1361,7 @@ static void drbd_setup_queue_param(struct drbd_device *device, struct drbd_backi
decide_on_write_same_support(device, q, b, o, disable_write_same);
if (b) {
- blk_queue_stack_limits(q, b);
+ blk_stack_limits(&q->limits, &b->limits, 0);
if (q->backing_dev_info->ra_pages !=
b->backing_dev_info->ra_pages) {
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 5192a024dc1b9c..45c4c408649080 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1973,7 +1973,8 @@ static int __nvme_revalidate_disk(struct gendisk *disk, struct nvme_id_ns *id)
#ifdef CONFIG_NVME_MULTIPATH
if (ns->head->disk) {
nvme_update_disk_info(ns->head->disk, ns, id);
- blk_queue_stack_limits(ns->head->disk->queue, ns->queue);
+ blk_stack_limits(&ns->head->disk->queue->limits,
+ &ns->queue->limits, 0);
revalidate_disk(ns->head->disk);
}
#endif
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 247b0e0a2901f0..484cd3c8447452 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1108,7 +1108,6 @@ extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
sector_t offset);
extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
sector_t offset);
-extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int);
extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
extern void blk_queue_virt_boundary(struct request_queue *, unsigned long);
--
2.27.0
--
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