blob: 1038157695a8cf17b576c6939ab72911c5c32353 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2018 Oracle. All Rights Reserved.
* Author: Darrick J. Wong <darrick.wong@oracle.com>
*/
#ifndef __XFS_SCRUB_BITMAP_H__
#define __XFS_SCRUB_BITMAP_H__
struct xrep_extent {
struct list_head list;
xfs_fsblock_t fsbno;
xfs_extlen_t len;
};
struct xrep_extent_list {
struct list_head list;
};
static inline void
xrep_init_extent_list(
struct xrep_extent_list *exlist)
{
INIT_LIST_HEAD(&exlist->list);
}
#define for_each_xrep_extent_safe(rbe, n, exlist) \
list_for_each_entry_safe((rbe), (n), &(exlist)->list, list)
int xrep_collect_btree_extent(struct xfs_scrub *sc,
struct xrep_extent_list *btlist, xfs_fsblock_t fsbno,
xfs_extlen_t len);
void xrep_cancel_btree_extents(struct xfs_scrub *sc,
struct xrep_extent_list *btlist);
int xrep_subtract_extents(struct xfs_scrub *sc,
struct xrep_extent_list *exlist,
struct xrep_extent_list *sublist);
#endif /* __XFS_SCRUB_BITMAP_H__ */
|
