Cregit: Linux 5.15: target_core

Contributors: 7
Author	Tokens	Token Proportion	Commits	Commit Proportion
Nicholas Bellinger	56	53.85%	1	12.50%
Michael Christie	29	27.88%	1	12.50%
Bart Van Assche	6	5.77%	1	12.50%
Christoph Hellwig	5	4.81%	2	25.00%
Elena Reshetova	4	3.85%	1	12.50%
Andy Grover	3	2.88%	1	12.50%
Greg Kroah-Hartman	1	0.96%	1	12.50%
Total	104		8

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef TARGET_CORE_IBLOCK_H
#define TARGET_CORE_IBLOCK_H

#include <linux/atomic.h>
#include <linux/refcount.h>
#include <linux/blkdev.h>
#include <target/target_core_base.h>

#define IBLOCK_VERSION		"4.0"

#define IBLOCK_MAX_CDBS		16

struct iblock_req {
	refcount_t pending;
	atomic_t ib_bio_err_cnt;
} ____cacheline_aligned;

#define IBDF_HAS_UDEV_PATH		0x01

#define IBD_PLUGF_PLUGGED		0x01

struct iblock_dev_plug {
	struct se_dev_plug se_plug;
	struct blk_plug blk_plug;
	unsigned long flags;
};

struct iblock_dev {
	struct se_device dev;
	unsigned char ibd_udev_path[SE_UDEV_PATH_LEN];
	u32	ibd_flags;
	struct bio_set	ibd_bio_set;
	struct block_device *ibd_bd;
	bool ibd_readonly;
	struct iblock_dev_plug *ibd_plug;
} ____cacheline_aligned;

#endif /* TARGET_CORE_IBLOCK_H */

target_core_iblock.h