diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-07-11 22:26:19 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-11 22:26:19 -0700 |
| commit | bcd2c9f33559764e0d306e226a8aa88bc2e1e6fb (patch) | |
| tree | 9fbdeaca5d91293ee5ed2604443893276b3d029e /fs/xfs/xfs_iomap.c | |
| parent | d5669ed58175f85d2c13e914c5c4e2bd3647d893 (diff) | |
xfs: refactor dfops init to attach to transaction
Most callers of xfs_defer_init() immediately attach the dfops
structure to a transaction. Add a transaction parameter to eliminate
much of this boilerplate code. This also helps self-document the
fact that many codepaths now expect a dfops pointer implicitly via
xfs_trans->t_dfops.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 0c736c938f52..777c349607b3 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -254,8 +254,7 @@ xfs_iomap_write_direct( * From this point onwards we overwrite the imap pointer that the * caller gave to us. */ - xfs_defer_init(&dfops, &firstfsb); - tp->t_dfops = &dfops; + xfs_defer_init(tp, &dfops, &firstfsb); nimaps = 1; error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb, bmapi_flags, &firstfsb, resblks, imap, @@ -717,8 +716,7 @@ xfs_iomap_write_allocate( xfs_ilock(ip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, ip, 0); - xfs_defer_init(&dfops, &first_block); - tp->t_dfops = &dfops; + xfs_defer_init(tp, &dfops, &first_block); /* * it is possible that the extents have changed since @@ -878,8 +876,7 @@ xfs_iomap_write_unwritten( /* * Modify the unwritten extent state of the buffer. */ - xfs_defer_init(&dfops, &firstfsb); - tp->t_dfops = &dfops; + xfs_defer_init(tp, &dfops, &firstfsb); nimaps = 1; error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb, XFS_BMAPI_CONVERT, &firstfsb, resblks, |