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/libxfs/xfs_defer.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/libxfs/xfs_defer.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_defer.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c index 560a7d178c1e..6b25a9436829 100644 --- a/fs/xfs/libxfs/xfs_defer.c +++ b/fs/xfs/libxfs/xfs_defer.c @@ -523,12 +523,19 @@ xfs_defer_init_op_type( /* Initialize a deferred operation. */ void xfs_defer_init( + struct xfs_trans *tp, struct xfs_defer_ops *dop, xfs_fsblock_t *fbp) { + struct xfs_mount *mp = NULL; + memset(dop, 0, sizeof(struct xfs_defer_ops)); *fbp = NULLFSBLOCK; INIT_LIST_HEAD(&dop->dop_intake); INIT_LIST_HEAD(&dop->dop_pending); - trace_xfs_defer_init(NULL, dop, _RET_IP_); + if (tp) { + tp->t_dfops = dop; + mp = tp->t_mountp; + } + trace_xfs_defer_init(mp, dop, _RET_IP_); } |