diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-24 10:03:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-24 10:03:12 -0700 |
| commit | 936940a9c7e3d99b25859bf1ff140d8c2480183a (patch) | |
| tree | ddce374cdab91939fef576dbdd4c66d13a9c0299 /include/linux/falloc.h | |
| parent | 09ce42d3167e3f20b501fa780c2415332330fac5 (diff) | |
| parent | 1cbd20d820c36f52543e3e4cd0067ebf52aa388f (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (23 commits)
switch xfs to generic acl caching helpers
helpers for acl caching + switch to those
switch shmem to inode->i_acl
switch reiserfs to inode->i_acl
switch reiserfs to usual conventions for caching ACLs
reiserfs: minimal fix for ACL caching
switch nilfs2 to inode->i_acl
switch btrfs to inode->i_acl
switch jffs2 to inode->i_acl
switch jfs to inode->i_acl
switch ext4 to inode->i_acl
switch ext3 to inode->i_acl
switch ext2 to inode->i_acl
add caching of ACLs in struct inode
fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls
cleanup __writeback_single_inode
... and the same for vfsmount id/mount group id
Make allocation of anon devices cheaper
update Documentation/filesystems/Locking
devpts: remove module-related code
...
Diffstat (limited to 'include/linux/falloc.h')
| -rw-r--r-- | include/linux/falloc.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/falloc.h b/include/linux/falloc.h index 8e912ab6a072..3c155107d61f 100644 --- a/include/linux/falloc.h +++ b/include/linux/falloc.h @@ -3,4 +3,25 @@ #define FALLOC_FL_KEEP_SIZE 0x01 /* default is extend size */ +#ifdef __KERNEL__ + +/* + * Space reservation ioctls and argument structure + * are designed to be compatible with the legacy XFS ioctls. + */ +struct space_resv { + __s16 l_type; + __s16 l_whence; + __s64 l_start; + __s64 l_len; /* len == 0 means until end of file */ + __s32 l_sysid; + __u32 l_pid; + __s32 l_pad[4]; /* reserved area */ +}; + +#define FS_IOC_RESVSP _IOW('X', 40, struct space_resv) +#define FS_IOC_RESVSP64 _IOW('X', 42, struct space_resv) + +#endif /* __KERNEL__ */ + #endif /* _FALLOC_H_ */ |