diff options
Diffstat (limited to 'fs/xfs/xfs_reflink.h')
| -rw-r--r-- | fs/xfs/xfs_reflink.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/xfs/xfs_reflink.h b/fs/xfs/xfs_reflink.h index 820b151c8206..f824f874234f 100644 --- a/fs/xfs/xfs_reflink.h +++ b/fs/xfs/xfs_reflink.h @@ -20,4 +20,13 @@ #ifndef __XFS_REFLINK_H #define __XFS_REFLINK_H 1 +extern int xfs_reflink_find_shared(struct xfs_mount *mp, xfs_agnumber_t agno, + xfs_agblock_t agbno, xfs_extlen_t aglen, xfs_agblock_t *fbno, + xfs_extlen_t *flen, bool find_maximal); +extern int xfs_reflink_trim_around_shared(struct xfs_inode *ip, + struct xfs_bmbt_irec *irec, bool *shared, bool *trimmed); + +extern int xfs_reflink_reserve_cow_range(struct xfs_inode *ip, + xfs_off_t offset, xfs_off_t count); + #endif /* __XFS_REFLINK_H */ |