80b045b385
Instead of duplicating the SECTOR_SHIFT definition from <linux/blkdev.h>, use it. This patch does not change any functionality. Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Mike Christie <mchristi@redhat.com> Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
30 lines
623 B
C
30 lines
623 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef TARGET_CORE_IBLOCK_H
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#define TARGET_CORE_IBLOCK_H
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#include <linux/atomic.h>
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#include <linux/refcount.h>
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#include <target/target_core_base.h>
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#define IBLOCK_VERSION "4.0"
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#define IBLOCK_MAX_CDBS 16
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struct iblock_req {
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refcount_t pending;
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atomic_t ib_bio_err_cnt;
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} ____cacheline_aligned;
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#define IBDF_HAS_UDEV_PATH 0x01
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struct iblock_dev {
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struct se_device dev;
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unsigned char ibd_udev_path[SE_UDEV_PATH_LEN];
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u32 ibd_flags;
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struct bio_set ibd_bio_set;
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struct block_device *ibd_bd;
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bool ibd_readonly;
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} ____cacheline_aligned;
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#endif /* TARGET_CORE_IBLOCK_H */
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