swh:1:snp:c3bf2749e3476071fa748f67b0ffa2fdc5fe49d9
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Tip revision: 3650b228f83adda7e5ee532e2b90429c03f7b9ec authored by Linus Torvalds on 25 October 2020, 22:14:11 UTC
Linux 5.10-rc1
Tip revision: 3650b22
pr.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_PR_H
#define LINUX_PR_H

#include <uapi/linux/pr.h>

struct pr_ops {
	int (*pr_register)(struct block_device *bdev, u64 old_key, u64 new_key,
			u32 flags);
	int (*pr_reserve)(struct block_device *bdev, u64 key,
			enum pr_type type, u32 flags);
	int (*pr_release)(struct block_device *bdev, u64 key,
			enum pr_type type);
	int (*pr_preempt)(struct block_device *bdev, u64 old_key, u64 new_key,
			enum pr_type type, bool abort);
	int (*pr_clear)(struct block_device *bdev, u64 key);
};

#endif /* LINUX_PR_H */
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