* @split_fsb is a block where the extents is split. If split_fsb lies in a
* hole or the first block of extents, just return 0.
*/
-STATIC int
-xfs_bmap_split_extent_at(
+int
+xfs_bmap_split_extent(
struct xfs_trans *tp,
struct xfs_inode *ip,
xfs_fileoff_t split_fsb)
return error;
}
-int
-xfs_bmap_split_extent(
- struct xfs_inode *ip,
- xfs_fileoff_t split_fsb)
-{
- struct xfs_mount *mp = ip->i_mount;
- struct xfs_trans *tp;
- int error;
-
- error = xfs_trans_alloc(mp, &M_RES(mp)->tr_write,
- XFS_DIOSTRAT_SPACE_RES(mp, 0), 0, 0, &tp);
- if (error)
- return error;
-
- xfs_ilock(ip, XFS_ILOCK_EXCL);
- xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
-
- error = xfs_bmap_split_extent_at(tp, ip, split_fsb);
- if (error)
- goto out;
-
- return xfs_trans_commit(tp);
-
-out:
- xfs_trans_cancel(tp);
- return error;
-}
-
/* Deferred mapping is only for real extents in the data fork. */
static bool
xfs_bmap_is_update_needed(
int xfs_bmap_insert_extents(struct xfs_trans *tp, struct xfs_inode *ip,
xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
bool *done, xfs_fileoff_t stop_fsb);
-int xfs_bmap_split_extent(struct xfs_inode *ip, xfs_fileoff_t split_offset);
+int xfs_bmap_split_extent(struct xfs_trans *tp, struct xfs_inode *ip,
+ xfs_fileoff_t split_offset);
int xfs_bmapi_reserve_delalloc(struct xfs_inode *ip, int whichfork,
xfs_fileoff_t off, xfs_filblks_t len, xfs_filblks_t prealloc,
struct xfs_bmbt_irec *got, struct xfs_iext_cursor *cur,
* is not the starting block of extent, we need to split the extent at
* stop_fsb.
*/
- error = xfs_bmap_split_extent(ip, stop_fsb);
+ error = xfs_trans_alloc(mp, &M_RES(mp)->tr_write,
+ XFS_DIOSTRAT_SPACE_RES(mp, 0), 0, 0, &tp);
+ if (error)
+ return error;
+
+ xfs_ilock(ip, XFS_ILOCK_EXCL);
+ xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
+
+ error = xfs_bmap_split_extent(tp, ip, stop_fsb);
+ if (error)
+ goto out_trans_cancel;
+
+ error = xfs_trans_commit(tp);
if (error)
return error;