diff options
author | Brian Foster <bfoster@redhat.com> | 2018-08-01 17:20:34 +0300 |
---|---|---|
committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-08-03 09:05:14 +0300 |
commit | 0f37d1780c3d864599fb377dcb47ad1aa0686b4e (patch) | |
tree | 4b54695109c61c7a5141636a89ba0ede57312585 /fs/xfs/libxfs/xfs_bmap.h | |
parent | 1ae093cbea3d1ef04e1344b9e3996a9e1763a91b (diff) | |
download | linux-0f37d1780c3d864599fb377dcb47ad1aa0686b4e.tar.xz |
xfs: pass transaction to xfs_defer_add()
The majority of remaining references to struct xfs_defer_ops in XFS
are associated with xfs_defer_add(). At this point, there are no
more external xfs_defer_ops users left. All instances of
xfs_defer_ops are embedded in the transaction, which means we can
safely pass the transaction down to the dfops add interface.
Update xfs_defer_add() to receive the transaction as a parameter.
Various subsystems implement wrappers to allocate and construct the
context specific data structures for the associated deferred
operation type. Update these to also carry the transaction down as
needed and clean up unused dfops parameters along the way.
This removes most of the remaining references to struct
xfs_defer_ops throughout the code and facilitates removal of the
structure.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
[darrick: fix unused variable warnings with ftrace disabled]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.h')
-rw-r--r-- | fs/xfs/libxfs/xfs_bmap.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h index 9165a878edcd..b6e9b639e731 100644 --- a/fs/xfs/libxfs/xfs_bmap.h +++ b/fs/xfs/libxfs/xfs_bmap.h @@ -184,9 +184,9 @@ void xfs_trim_extent(struct xfs_bmbt_irec *irec, xfs_fileoff_t bno, void xfs_trim_extent_eof(struct xfs_bmbt_irec *, struct xfs_inode *); int xfs_bmap_add_attrfork(struct xfs_inode *ip, int size, int rsvd); void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork); -void __xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_defer_ops *dfops, - xfs_fsblock_t bno, xfs_filblks_t len, - struct xfs_owner_info *oinfo, bool skip_discard); +void __xfs_bmap_add_free(struct xfs_trans *tp, xfs_fsblock_t bno, + xfs_filblks_t len, struct xfs_owner_info *oinfo, + bool skip_discard); void xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork); int xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip, xfs_extlen_t len, xfs_fileoff_t *unused, int whichfork); @@ -230,13 +230,12 @@ int xfs_bmapi_reserve_delalloc(struct xfs_inode *ip, int whichfork, static inline void xfs_bmap_add_free( - struct xfs_mount *mp, - struct xfs_defer_ops *dfops, + struct xfs_trans *tp, xfs_fsblock_t bno, xfs_filblks_t len, struct xfs_owner_info *oinfo) { - __xfs_bmap_add_free(mp, dfops, bno, len, oinfo, false); + __xfs_bmap_add_free(tp, bno, len, oinfo, false); } enum xfs_bmap_intent_type { @@ -256,10 +255,10 @@ int xfs_bmap_finish_one(struct xfs_trans *tp, struct xfs_inode *ip, enum xfs_bmap_intent_type type, int whichfork, xfs_fileoff_t startoff, xfs_fsblock_t startblock, xfs_filblks_t *blockcount, xfs_exntst_t state); -int xfs_bmap_map_extent(struct xfs_mount *mp, struct xfs_defer_ops *dfops, - struct xfs_inode *ip, struct xfs_bmbt_irec *imap); -int xfs_bmap_unmap_extent(struct xfs_mount *mp, struct xfs_defer_ops *dfops, - struct xfs_inode *ip, struct xfs_bmbt_irec *imap); +int xfs_bmap_map_extent(struct xfs_trans *tp, struct xfs_inode *ip, + struct xfs_bmbt_irec *imap); +int xfs_bmap_unmap_extent(struct xfs_trans *tp, struct xfs_inode *ip, + struct xfs_bmbt_irec *imap); static inline int xfs_bmap_fork_to_state(int whichfork) { |