btrfs: convert btrfs_transaction.use_count from atomic_t to refcount_t
[linux-2.6-block.git] / fs / xfs / xfs_discard.h
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1#ifndef XFS_DISCARD_H
2#define XFS_DISCARD_H 1
3
4struct fstrim_range;
e84661aa 5struct list_head;
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6
7extern int xfs_ioc_trim(struct xfs_mount *, struct fstrim_range __user *);
8
9#endif /* XFS_DISCARD_H */