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From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: dm-devel@redhat.com, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org,
	linux-block@vger.kernel.org, drbd-dev@lists.linbit.com,
	nbd@other.debian.org, ceph-devel@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org,
	linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org,
	linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org,
	target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org,
	linux-ext4@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com,
	jfs-discussion@lists.sourceforge.net,
	linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev,
	ocfs2-devel@oss.oracle.com, linux-mm@kvack.org,
	"Martin K . Petersen" <martin.petersen@oracle.com>
Subject: [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue
Date: Sat,  9 Apr 2022 06:50:18 +0200	[thread overview]
Message-ID: <20220409045043.23593-3-hch@lst.de> (raw)
In-Reply-To: <20220409045043.23593-1-hch@lst.de>

The SCSI target drivers is a consumer of the block layer and shoul
d generally work on struct block_device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/target/target_core_device.c  | 5 +++--
 drivers/target/target_core_file.c    | 7 ++++---
 drivers/target/target_core_iblock.c  | 2 +-
 include/target/target_core_backend.h | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index fa866acef5bb2..3a1ec705cd80b 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -834,9 +834,10 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  * in ATA and we need to set TPE=1
  */
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q)
+				       struct block_device *bdev)
 {
-	int block_size = queue_logical_block_size(q);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int block_size = bdev_logical_block_size(bdev);
 
 	if (!blk_queue_discard(q))
 		return false;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 8190b840065f3..8d191fdc33217 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -134,10 +134,11 @@ static int fd_configure_device(struct se_device *dev)
 	 */
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
-		struct request_queue *q = bdev_get_queue(I_BDEV(inode));
+		struct block_device *bdev = I_BDEV(inode);
+		struct request_queue *q = bdev_get_queue(bdev);
 		unsigned long long dev_size;
 
-		fd_dev->fd_block_size = bdev_logical_block_size(I_BDEV(inode));
+		fd_dev->fd_block_size = bdev_logical_block_size(bdev);
 		/*
 		 * Determine the number of bytes from i_size_read() minus
 		 * one (1) logical sector from underlying struct block_device
@@ -150,7 +151,7 @@ static int fd_configure_device(struct se_device *dev)
 			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 
-		if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+		if (target_configure_unmap_from_queue(&dev->dev_attrib, bdev))
 			pr_debug("IFILE: BLOCK Discard support available,"
 				 " disabled by default\n");
 		/*
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 87ede165ddba4..b886ce1770bfd 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -119,7 +119,7 @@ static int iblock_configure_device(struct se_device *dev)
 	dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
 	dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
-	if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+	if (target_configure_unmap_from_queue(&dev->dev_attrib, bd))
 		pr_debug("IBLOCK: BLOCK Discard support available,"
 			 " disabled by default\n");
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 675f3a1fe6139..773963a1e0b53 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -14,7 +14,7 @@
 #define TRANSPORT_FLAG_PASSTHROUGH_ALUA		0x2
 #define TRANSPORT_FLAG_PASSTHROUGH_PGR          0x4
 
-struct request_queue;
+struct block_device;
 struct scatterlist;
 
 struct target_backend_ops {
@@ -117,7 +117,7 @@ sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
 bool target_sense_desc_format(struct se_device *dev);
 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q);
+				       struct block_device *bdev);
 
 static inline bool target_dev_configured(struct se_device *se_dev)
 {
-- 
2.30.2


WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue
Date: Sat,  9 Apr 2022 06:50:18 +0200	[thread overview]
Message-ID: <20220409045043.23593-3-hch@lst.de> (raw)
In-Reply-To: <20220409045043.23593-1-hch@lst.de>

The SCSI target drivers is a consumer of the block layer and shoul
d generally work on struct block_device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/target/target_core_device.c  | 5 +++--
 drivers/target/target_core_file.c    | 7 ++++---
 drivers/target/target_core_iblock.c  | 2 +-
 include/target/target_core_backend.h | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index fa866acef5bb2..3a1ec705cd80b 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -834,9 +834,10 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  * in ATA and we need to set TPE=1
  */
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q)
+				       struct block_device *bdev)
 {
-	int block_size = queue_logical_block_size(q);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int block_size = bdev_logical_block_size(bdev);
 
 	if (!blk_queue_discard(q))
 		return false;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 8190b840065f3..8d191fdc33217 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -134,10 +134,11 @@ static int fd_configure_device(struct se_device *dev)
 	 */
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
-		struct request_queue *q = bdev_get_queue(I_BDEV(inode));
+		struct block_device *bdev = I_BDEV(inode);
+		struct request_queue *q = bdev_get_queue(bdev);
 		unsigned long long dev_size;
 
-		fd_dev->fd_block_size = bdev_logical_block_size(I_BDEV(inode));
+		fd_dev->fd_block_size = bdev_logical_block_size(bdev);
 		/*
 		 * Determine the number of bytes from i_size_read() minus
 		 * one (1) logical sector from underlying struct block_device
@@ -150,7 +151,7 @@ static int fd_configure_device(struct se_device *dev)
 			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 
-		if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+		if (target_configure_unmap_from_queue(&dev->dev_attrib, bdev))
 			pr_debug("IFILE: BLOCK Discard support available,"
 				 " disabled by default\n");
 		/*
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 87ede165ddba4..b886ce1770bfd 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -119,7 +119,7 @@ static int iblock_configure_device(struct se_device *dev)
 	dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
 	dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
-	if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+	if (target_configure_unmap_from_queue(&dev->dev_attrib, bd))
 		pr_debug("IBLOCK: BLOCK Discard support available,"
 			 " disabled by default\n");
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 675f3a1fe6139..773963a1e0b53 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -14,7 +14,7 @@
 #define TRANSPORT_FLAG_PASSTHROUGH_ALUA		0x2
 #define TRANSPORT_FLAG_PASSTHROUGH_PGR          0x4
 
-struct request_queue;
+struct block_device;
 struct scatterlist;
 
 struct target_backend_ops {
@@ -117,7 +117,7 @@ sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
 bool target_sense_desc_format(struct se_device *dev);
 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q);
+				       struct block_device *bdev);
 
 static inline bool target_dev_configured(struct se_device *se_dev)
 {
-- 
2.30.2

_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig via Ocfs2-devel <ocfs2-devel@oss.oracle.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [Ocfs2-devel] [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue
Date: Sat,  9 Apr 2022 06:50:18 +0200	[thread overview]
Message-ID: <20220409045043.23593-3-hch@lst.de> (raw)
In-Reply-To: <20220409045043.23593-1-hch@lst.de>

The SCSI target drivers is a consumer of the block layer and shoul
d generally work on struct block_device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/target/target_core_device.c  | 5 +++--
 drivers/target/target_core_file.c    | 7 ++++---
 drivers/target/target_core_iblock.c  | 2 +-
 include/target/target_core_backend.h | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index fa866acef5bb2..3a1ec705cd80b 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -834,9 +834,10 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  * in ATA and we need to set TPE=1
  */
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q)
+				       struct block_device *bdev)
 {
-	int block_size = queue_logical_block_size(q);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int block_size = bdev_logical_block_size(bdev);
 
 	if (!blk_queue_discard(q))
 		return false;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 8190b840065f3..8d191fdc33217 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -134,10 +134,11 @@ static int fd_configure_device(struct se_device *dev)
 	 */
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
-		struct request_queue *q = bdev_get_queue(I_BDEV(inode));
+		struct block_device *bdev = I_BDEV(inode);
+		struct request_queue *q = bdev_get_queue(bdev);
 		unsigned long long dev_size;
 
-		fd_dev->fd_block_size = bdev_logical_block_size(I_BDEV(inode));
+		fd_dev->fd_block_size = bdev_logical_block_size(bdev);
 		/*
 		 * Determine the number of bytes from i_size_read() minus
 		 * one (1) logical sector from underlying struct block_device
@@ -150,7 +151,7 @@ static int fd_configure_device(struct se_device *dev)
 			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 
-		if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+		if (target_configure_unmap_from_queue(&dev->dev_attrib, bdev))
 			pr_debug("IFILE: BLOCK Discard support available,"
 				 " disabled by default\n");
 		/*
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 87ede165ddba4..b886ce1770bfd 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -119,7 +119,7 @@ static int iblock_configure_device(struct se_device *dev)
 	dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
 	dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
-	if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+	if (target_configure_unmap_from_queue(&dev->dev_attrib, bd))
 		pr_debug("IBLOCK: BLOCK Discard support available,"
 			 " disabled by default\n");
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 675f3a1fe6139..773963a1e0b53 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -14,7 +14,7 @@
 #define TRANSPORT_FLAG_PASSTHROUGH_ALUA		0x2
 #define TRANSPORT_FLAG_PASSTHROUGH_PGR          0x4
 
-struct request_queue;
+struct block_device;
 struct scatterlist;
 
 struct target_backend_ops {
@@ -117,7 +117,7 @@ sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
 bool target_sense_desc_format(struct se_device *dev);
 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q);
+				       struct block_device *bdev);
 
 static inline bool target_dev_configured(struct se_device *se_dev)
 {
-- 
2.30.2


_______________________________________________
Ocfs2-devel mailing list
Ocfs2-devel@oss.oracle.com
https://oss.oracle.com/mailman/listinfo/ocfs2-devel

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [f2fs-dev] [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue
Date: Sat,  9 Apr 2022 06:50:18 +0200	[thread overview]
Message-ID: <20220409045043.23593-3-hch@lst.de> (raw)
In-Reply-To: <20220409045043.23593-1-hch@lst.de>

The SCSI target drivers is a consumer of the block layer and shoul
d generally work on struct block_device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/target/target_core_device.c  | 5 +++--
 drivers/target/target_core_file.c    | 7 ++++---
 drivers/target/target_core_iblock.c  | 2 +-
 include/target/target_core_backend.h | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index fa866acef5bb2..3a1ec705cd80b 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -834,9 +834,10 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  * in ATA and we need to set TPE=1
  */
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q)
+				       struct block_device *bdev)
 {
-	int block_size = queue_logical_block_size(q);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int block_size = bdev_logical_block_size(bdev);
 
 	if (!blk_queue_discard(q))
 		return false;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 8190b840065f3..8d191fdc33217 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -134,10 +134,11 @@ static int fd_configure_device(struct se_device *dev)
 	 */
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
-		struct request_queue *q = bdev_get_queue(I_BDEV(inode));
+		struct block_device *bdev = I_BDEV(inode);
+		struct request_queue *q = bdev_get_queue(bdev);
 		unsigned long long dev_size;
 
-		fd_dev->fd_block_size = bdev_logical_block_size(I_BDEV(inode));
+		fd_dev->fd_block_size = bdev_logical_block_size(bdev);
 		/*
 		 * Determine the number of bytes from i_size_read() minus
 		 * one (1) logical sector from underlying struct block_device
@@ -150,7 +151,7 @@ static int fd_configure_device(struct se_device *dev)
 			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 
-		if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+		if (target_configure_unmap_from_queue(&dev->dev_attrib, bdev))
 			pr_debug("IFILE: BLOCK Discard support available,"
 				 " disabled by default\n");
 		/*
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 87ede165ddba4..b886ce1770bfd 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -119,7 +119,7 @@ static int iblock_configure_device(struct se_device *dev)
 	dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
 	dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
-	if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+	if (target_configure_unmap_from_queue(&dev->dev_attrib, bd))
 		pr_debug("IBLOCK: BLOCK Discard support available,"
 			 " disabled by default\n");
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 675f3a1fe6139..773963a1e0b53 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -14,7 +14,7 @@
 #define TRANSPORT_FLAG_PASSTHROUGH_ALUA		0x2
 #define TRANSPORT_FLAG_PASSTHROUGH_PGR          0x4
 
-struct request_queue;
+struct block_device;
 struct scatterlist;
 
 struct target_backend_ops {
@@ -117,7 +117,7 @@ sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
 bool target_sense_desc_format(struct se_device *dev);
 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q);
+				       struct block_device *bdev);
 
 static inline bool target_dev_configured(struct se_device *se_dev)
 {
-- 
2.30.2



_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: dm-devel@redhat.com, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org,
	linux-block@vger.kernel.org, drbd-dev@lists.linbit.com,
	nbd@other.debian.org, ceph-devel@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org,
	linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org,
	linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org,
	target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org,
	linux-ext4@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com,
	jfs-discussion@lists.sourceforge.net,
	linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev,
	ocfs2-devel@oss.oracle.com, linux-mm@kvack.org,
	"Martin K . Petersen" <martin.petersen@oracle.com>
Subject: [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue
Date: Sat,  9 Apr 2022 06:50:18 +0200	[thread overview]
Message-ID: <20220409045043.23593-3-hch@lst.de> (raw)
In-Reply-To: <20220409045043.23593-1-hch@lst.de>

The SCSI target drivers is a consumer of the block layer and shoul
d generally work on struct block_device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/target/target_core_device.c  | 5 +++--
 drivers/target/target_core_file.c    | 7 ++++---
 drivers/target/target_core_iblock.c  | 2 +-
 include/target/target_core_backend.h | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index fa866acef5bb2..3a1ec705cd80b 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -834,9 +834,10 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  * in ATA and we need to set TPE=1
  */
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q)
+				       struct block_device *bdev)
 {
-	int block_size = queue_logical_block_size(q);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int block_size = bdev_logical_block_size(bdev);
 
 	if (!blk_queue_discard(q))
 		return false;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 8190b840065f3..8d191fdc33217 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -134,10 +134,11 @@ static int fd_configure_device(struct se_device *dev)
 	 */
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
-		struct request_queue *q = bdev_get_queue(I_BDEV(inode));
+		struct block_device *bdev = I_BDEV(inode);
+		struct request_queue *q = bdev_get_queue(bdev);
 		unsigned long long dev_size;
 
-		fd_dev->fd_block_size = bdev_logical_block_size(I_BDEV(inode));
+		fd_dev->fd_block_size = bdev_logical_block_size(bdev);
 		/*
 		 * Determine the number of bytes from i_size_read() minus
 		 * one (1) logical sector from underlying struct block_device
@@ -150,7 +151,7 @@ static int fd_configure_device(struct se_device *dev)
 			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 
-		if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+		if (target_configure_unmap_from_queue(&dev->dev_attrib, bdev))
 			pr_debug("IFILE: BLOCK Discard support available,"
 				 " disabled by default\n");
 		/*
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 87ede165ddba4..b886ce1770bfd 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -119,7 +119,7 @@ static int iblock_configure_device(struct se_device *dev)
 	dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
 	dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
-	if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+	if (target_configure_unmap_from_queue(&dev->dev_attrib, bd))
 		pr_debug("IBLOCK: BLOCK Discard support available,"
 			 " disabled by default\n");
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 675f3a1fe6139..773963a1e0b53 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -14,7 +14,7 @@
 #define TRANSPORT_FLAG_PASSTHROUGH_ALUA		0x2
 #define TRANSPORT_FLAG_PASSTHROUGH_PGR          0x4
 
-struct request_queue;
+struct block_device;
 struct scatterlist;
 
 struct target_backend_ops {
@@ -117,7 +117,7 @@ sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
 bool target_sense_desc_format(struct se_device *dev);
 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q);
+				       struct block_device *bdev);
 
 static inline bool target_dev_configured(struct se_device *se_dev)
 {
-- 
2.30.2


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [dm-devel] [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue
Date: Sat,  9 Apr 2022 06:50:18 +0200	[thread overview]
Message-ID: <20220409045043.23593-3-hch@lst.de> (raw)
In-Reply-To: <20220409045043.23593-1-hch@lst.de>

The SCSI target drivers is a consumer of the block layer and shoul
d generally work on struct block_device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/target/target_core_device.c  | 5 +++--
 drivers/target/target_core_file.c    | 7 ++++---
 drivers/target/target_core_iblock.c  | 2 +-
 include/target/target_core_backend.h | 4 ++--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index fa866acef5bb2..3a1ec705cd80b 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -834,9 +834,10 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  * in ATA and we need to set TPE=1
  */
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q)
+				       struct block_device *bdev)
 {
-	int block_size = queue_logical_block_size(q);
+	struct request_queue *q = bdev_get_queue(bdev);
+	int block_size = bdev_logical_block_size(bdev);
 
 	if (!blk_queue_discard(q))
 		return false;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 8190b840065f3..8d191fdc33217 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -134,10 +134,11 @@ static int fd_configure_device(struct se_device *dev)
 	 */
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
-		struct request_queue *q = bdev_get_queue(I_BDEV(inode));
+		struct block_device *bdev = I_BDEV(inode);
+		struct request_queue *q = bdev_get_queue(bdev);
 		unsigned long long dev_size;
 
-		fd_dev->fd_block_size = bdev_logical_block_size(I_BDEV(inode));
+		fd_dev->fd_block_size = bdev_logical_block_size(bdev);
 		/*
 		 * Determine the number of bytes from i_size_read() minus
 		 * one (1) logical sector from underlying struct block_device
@@ -150,7 +151,7 @@ static int fd_configure_device(struct se_device *dev)
 			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 
-		if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+		if (target_configure_unmap_from_queue(&dev->dev_attrib, bdev))
 			pr_debug("IFILE: BLOCK Discard support available,"
 				 " disabled by default\n");
 		/*
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 87ede165ddba4..b886ce1770bfd 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -119,7 +119,7 @@ static int iblock_configure_device(struct se_device *dev)
 	dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
 	dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
-	if (target_configure_unmap_from_queue(&dev->dev_attrib, q))
+	if (target_configure_unmap_from_queue(&dev->dev_attrib, bd))
 		pr_debug("IBLOCK: BLOCK Discard support available,"
 			 " disabled by default\n");
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 675f3a1fe6139..773963a1e0b53 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -14,7 +14,7 @@
 #define TRANSPORT_FLAG_PASSTHROUGH_ALUA		0x2
 #define TRANSPORT_FLAG_PASSTHROUGH_PGR          0x4
 
-struct request_queue;
+struct block_device;
 struct scatterlist;
 
 struct target_backend_ops {
@@ -117,7 +117,7 @@ sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd,
 bool target_sense_desc_format(struct se_device *dev);
 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
 bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib,
-				       struct request_queue *q);
+				       struct block_device *bdev);
 
 static inline bool target_dev_configured(struct se_device *se_dev)
 {
-- 
2.30.2

--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel


  parent reply	other threads:[~2022-04-09  4:51 UTC|newest]

Thread overview: 217+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-09  4:50 use block_device based APIs in block layer consumers v2 Christoph Hellwig
2022-04-09  4:50 ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50 ` Christoph Hellwig
2022-04-09  4:50 ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50 ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 01/27] target: remove an incorrect unmap zeroes data deduction Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` Christoph Hellwig [this message]
2022-04-09  4:50   ` [dm-devel] [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 03/27] target: fix discard alignment on partitions Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 04/27] drbd: remove assign_p_sizes_qlim Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  8:16   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-09  8:16     ` [dm-devel] " Christoph Böhmwalder
2022-04-09  8:16     ` [f2fs-dev] " Christoph Böhmwalder
2022-04-09  8:16     ` Christoph Böhmwalder
2022-04-09  4:50 ` [PATCH 05/27] drbd: use bdev based limit helpers in drbd_send_sizes Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 06/27] drbd: use bdev_alignment_offset instead of queue_alignment_offset Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 07/27] drbd: cleanup decide_on_discard_support Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 08/27] btrfs: use bdev_max_active_zones instead of open coding it Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-11 17:22   ` David Sterba
2022-04-11 17:22     ` [dm-devel] " David Sterba
2022-04-11 17:22     ` David Sterba
2022-04-11 17:22     ` [f2fs-dev] " David Sterba
2022-04-11 17:22     ` David Sterba
2022-04-09  4:50 ` [PATCH 09/27] ntfs3: use bdev_logical_block_size " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 10/27] mm: use bdev_is_zoned in claim_swapfile Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50 ` [PATCH 11/27] block: add a bdev_nonrot helper Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 12/27] block: add a bdev_write_cache helper Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 13/27] block: add a bdev_fua helper Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 14/27] block: add a bdev_stable_writes helper Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 15/27] block: add a bdev_max_zone_append_sectors helper Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 16/27] block: use bdev_alignment_offset in part_alignment_offset_show Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 17/27] block: use bdev_alignment_offset in disk_alignment_offset_show Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 18/27] block: move bdev_alignment_offset and queue_limit_alignment_offset out of line Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 19/27] block: remove queue_discard_alignment Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 20/27] block: use bdev_discard_alignment in part_discard_alignment_show Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 21/27] block: move {bdev, queue_limit}_discard_alignment out of line Christoph Hellwig via Ocfs2-devel
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [PATCH 21/27] block: move {bdev,queue_limit}_discard_alignment " Christoph Hellwig
2022-04-09  4:50 ` [PATCH 22/27] block: refactor discard bio size limiting Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 23/27] block: add a bdev_max_discard_sectors helper Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50 ` [PATCH 24/27] block: remove QUEUE_FLAG_DISCARD Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  8:15   ` Christoph Böhmwalder
2022-04-09  8:15     ` [dm-devel] " Christoph Böhmwalder
2022-04-09  8:15     ` [f2fs-dev] " Christoph Böhmwalder
2022-04-09  8:15     ` Christoph Böhmwalder
2022-04-10  6:26     ` Christoph Hellwig
2022-04-10  6:26       ` [dm-devel] " Christoph Hellwig
2022-04-10  6:26       ` Christoph Hellwig
2022-04-10  6:26       ` Christoph Hellwig
2022-04-10  6:26       ` [f2fs-dev] " Christoph Hellwig
2022-04-11 12:03   ` Jan Höppner
2022-04-11 12:03     ` [dm-devel] " Jan Höppner
2022-04-11 12:03     ` [f2fs-dev] " Jan Höppner
2022-04-11 12:03     ` Jan Höppner
2022-04-11 14:01   ` Keith Busch
2022-04-11 14:01     ` [dm-devel] " Keith Busch
2022-04-11 14:01     ` Keith Busch
2022-04-11 14:01     ` [f2fs-dev] " Keith Busch
2022-04-11 17:24   ` David Sterba
2022-04-11 17:24     ` [dm-devel] " David Sterba
2022-04-11 17:24     ` David Sterba
2022-04-11 17:24     ` [f2fs-dev] " David Sterba
2022-04-11 17:24     ` David Sterba
2022-04-09  4:50 ` [PATCH 25/27] block: add a bdev_discard_granularity helper Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-11 17:25   ` David Sterba
2022-04-11 17:25     ` [dm-devel] " David Sterba
2022-04-11 17:25     ` David Sterba
2022-04-11 17:25     ` David Sterba
2022-04-11 17:25     ` [f2fs-dev] " David Sterba
2022-04-09  4:50 ` [PATCH 26/27] block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09 14:32   ` Coly Li
2022-04-09 14:32     ` Coly Li
2022-04-09 14:32     ` [dm-devel] " Coly Li
2022-04-09 14:32     ` [f2fs-dev] " Coly Li
2022-04-10  6:27     ` Christoph Hellwig
2022-04-10  6:27       ` [dm-devel] " Christoph Hellwig
2022-04-10  6:27       ` Christoph Hellwig
2022-04-10  6:27       ` Christoph Hellwig
2022-04-10  6:27       ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50 ` [PATCH 27/27] direct-io: remove random prefetches Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [dm-devel] " Christoph Hellwig
2022-04-09  4:50   ` Christoph Hellwig
2022-04-09  4:50   ` [f2fs-dev] " Christoph Hellwig
2022-04-09  4:50   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
  -- strict thread matches above, loose matches on Subject: below --
2022-04-15  4:52 use block_device based APIs in block layer consumers v3 Christoph Hellwig
2022-04-15  4:52 ` [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue Christoph Hellwig
2022-04-15  4:52   ` Christoph Hellwig
2022-04-15  4:52   ` Christoph Hellwig
2022-04-15  5:38   ` Chaitanya Kulkarni
2022-04-15  5:38     ` Chaitanya Kulkarni
2022-04-06  6:04 use block_device based APIs in block layer consumers Christoph Hellwig
2022-04-06  6:04 ` [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-07  3:07   ` Martin K. Petersen
2022-04-07  3:07     ` Martin K. Petersen
2022-04-07  3:07     ` Martin K. Petersen

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