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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /fs/jfs/jfs_extent.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | fs/jfs/jfs_extent.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/jfs/jfs_extent.h b/fs/jfs/jfs_extent.h new file mode 100644 index 000000000..1c984214e --- /dev/null +++ b/fs/jfs/jfs_extent.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) International Business Machines Corp., 2000-2001 + */ +#ifndef _H_JFS_EXTENT +#define _H_JFS_EXTENT + +/* get block allocation hint as location of disk inode */ +#define INOHINT(ip) \ + (addressPXD(&(JFS_IP(ip)->ixpxd)) + lengthPXD(&(JFS_IP(ip)->ixpxd)) - 1) + +extern int extAlloc(struct inode *, s64, s64, xad_t *, bool); +extern int extFill(struct inode *, xad_t *); +extern int extHint(struct inode *, s64, xad_t *); +extern int extRealloc(struct inode *, s64, xad_t *, bool); +extern int extRecord(struct inode *, xad_t *); + +#endif /* _H_JFS_EXTENT */ |