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Merge tag 'writeback-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg...
[mirror_ubuntu-bionic-kernel.git] / include / linux / falloc.h
1 #ifndef _FALLOC_H_
2 #define _FALLOC_H_
3
4 #include <uapi/linux/falloc.h>
5
6
7 /*
8 * Space reservation ioctls and argument structure
9 * are designed to be compatible with the legacy XFS ioctls.
10 */
11 struct space_resv {
12 __s16 l_type;
13 __s16 l_whence;
14 __s64 l_start;
15 __s64 l_len; /* len == 0 means until end of file */
16 __s32 l_sysid;
17 __u32 l_pid;
18 __s32 l_pad[4]; /* reserved area */
19 };
20
21 #define FS_IOC_RESVSP _IOW('X', 40, struct space_resv)
22 #define FS_IOC_RESVSP64 _IOW('X', 42, struct space_resv)
23
24 #endif /* _FALLOC_H_ */