[thirdparty/xfsprogs-dev.git] / scrub / repair.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2018 Oracle.  All Rights Reserved.
 * Author: Darrick J. Wong <darrick.wong@oracle.com>
 */
#ifndef XFS_SCRUB_REPAIR_H_
#define XFS_SCRUB_REPAIR_H_

struct action_list {
	struct list_head	list;
	unsigned long long	nr;
	bool			sorted;
};

int action_lists_alloc(size_t nr, struct action_list **listsp);
void action_lists_free(struct action_list **listsp);

void action_list_init(struct action_list *alist);

static inline bool action_list_empty(const struct action_list *alist)
{
	return list_empty(&alist->list);
}

unsigned long long action_list_length(struct action_list *alist);
void action_list_add(struct action_list *dest, struct action_item *item);
void action_list_splice(struct action_list *dest, struct action_list *src);

void action_list_find_mustfix(struct action_list *actions,
		struct action_list *immediate_alist,
		unsigned long long *broken_primaries,
		unsigned long long *broken_secondaries);

/* Passed through to xfs_repair_metadata() */
#define ALP_REPAIR_ONLY		(XRM_REPAIR_ONLY)
#define ALP_COMPLAIN_IF_UNFIXED	(XRM_COMPLAIN_IF_UNFIXED)
#define ALP_NOPROGRESS		(1U << 31)

int action_list_process(struct scrub_ctx *ctx, int fd,
		struct action_list *alist, unsigned int repair_flags);
void action_list_defer(struct scrub_ctx *ctx, xfs_agnumber_t agno,
		struct action_list *alist);
int action_list_process_or_defer(struct scrub_ctx *ctx, xfs_agnumber_t agno,
		struct action_list *alist);

#endif /* XFS_SCRUB_REPAIR_H_ */
Commit	Line	Data
ee310b0c DW	1	/* SPDX-License-Identifier: GPL-2.0+ */
	2	/*
	3	* Copyright (C) 2018 Oracle. All Rights Reserved.
	4	* Author: Darrick J. Wong <darrick.wong@oracle.com>
	5	*/
	6	#ifndef XFS_SCRUB_REPAIR_H_
	7	#define XFS_SCRUB_REPAIR_H_
	8
83d2c80b	9	struct action_list {
ee310b0c	10	struct list_head list;
0e5dce33	11	unsigned long long nr;
ee310b0c DW	12	bool sorted;
	13	};
	14
83d2c80b DW	15	int action_lists_alloc(size_t nr, struct action_list **listsp);
83d2c80b DW	16	void action_lists_free(struct action_list **listsp);
ee310b0c	17
83d2c80b	18	void action_list_init(struct action_list *alist);
12ca67b3 DW	19
	20	static inline bool action_list_empty(const struct action_list *alist)
	21	{
	22	return list_empty(&alist->list);
	23	}
	24
0e5dce33	25	unsigned long long action_list_length(struct action_list *alist);
83d2c80b DW	26	void action_list_add(struct action_list dest, struct action_item item);
83d2c80b DW	27	void action_list_splice(struct action_list dest, struct action_list src);
ee310b0c	28
83d2c80b DW	29	void action_list_find_mustfix(struct action_list *actions,
83d2c80b DW	30	struct action_list *immediate_alist,
ee310b0c DW	31	unsigned long long *broken_primaries,
	32	unsigned long long *broken_secondaries);
	33
	34	/* Passed through to xfs_repair_metadata() */
	35	#define ALP_REPAIR_ONLY (XRM_REPAIR_ONLY)
06e49f3e	36	#define ALP_COMPLAIN_IF_UNFIXED (XRM_COMPLAIN_IF_UNFIXED)
ee310b0c DW	37	#define ALP_NOPROGRESS (1U << 31)
ee310b0c DW	38
83d2c80b DW	39	int action_list_process(struct scrub_ctx *ctx, int fd,
	40	struct action_list *alist, unsigned int repair_flags);
	41	void action_list_defer(struct scrub_ctx *ctx, xfs_agnumber_t agno,
	42	struct action_list *alist);
	43	int action_list_process_or_defer(struct scrub_ctx *ctx, xfs_agnumber_t agno,
	44	struct action_list *alist);
ee310b0c DW	45
ee310b0c DW	46	#endif /* XFS_SCRUB_REPAIR_H_ */