Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Christoph Hellwig |
114 |
64.04% |
9 |
52.94% |
| Russell Cattelan |
36 |
20.22% |
1 |
5.88% |
| Darrick J. Wong |
14 |
7.87% |
2 |
11.76% |
| Dave Chinner |
10 |
5.62% |
2 |
11.76% |
| Eryu Guan |
2 |
1.12% |
1 |
5.88% |
| Lachlan McIlroy |
1 |
0.56% |
1 |
5.88% |
| Nathan Scott |
1 |
0.56% |
1 |
5.88% |
| Total |
178 |
|
17 |
|
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2003-2005 Silicon Graphics, Inc.
* All Rights Reserved.
*/
#ifndef __XFS_IOMAP_H__
#define __XFS_IOMAP_H__
#include <linux/iomap.h>
struct xfs_inode;
struct xfs_bmbt_irec;
int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t,
struct xfs_bmbt_irec *, int);
int xfs_iomap_write_allocate(struct xfs_inode *, int, xfs_off_t,
struct xfs_bmbt_irec *, unsigned int *);
int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, xfs_off_t, bool);
void xfs_bmbt_to_iomap(struct xfs_inode *, struct iomap *,
struct xfs_bmbt_irec *);
xfs_extlen_t xfs_eof_alignment(struct xfs_inode *ip, xfs_extlen_t extsize);
static inline xfs_filblks_t
xfs_aligned_fsb_count(
xfs_fileoff_t offset_fsb,
xfs_filblks_t count_fsb,
xfs_extlen_t extsz)
{
if (extsz) {
xfs_extlen_t align;
div_u64_rem(offset_fsb, extsz, &align);
if (align)
count_fsb += align;
div_u64_rem(count_fsb, extsz, &align);
if (align)
count_fsb += extsz - align;
}
return count_fsb;
}
extern const struct iomap_ops xfs_iomap_ops;
extern const struct iomap_ops xfs_xattr_iomap_ops;
#endif /* __XFS_IOMAP_H__*/