diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-07-24 22:43:12 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-26 19:15:14 +0200 |
| commit | 9c6bb0cf7ba318767107328f39aac880344ddd2e (patch) | |
| tree | 7ae7f12bd9670041bd3ac0a4307a4cd5a6d179e7 | |
| parent | xfs: use internal dfops in cow blocks cancel (diff) | |
| download | linux-9c6bb0cf7ba318767107328f39aac880344ddd2e.tar.xz linux-9c6bb0cf7ba318767107328f39aac880344ddd2e.zip | |
xfs: use internal dfops in attr code
Remove the unnecessary on-stack dfops structure and use the internal
transaction dfops instead. The lower level xattr code already
appropriately accesses ->t_dfops throughout.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Bill O'Donnell <billodo@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>
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index 927d4c968f9a..66a22c80a0db 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -202,7 +202,6 @@ xfs_attr_set( struct xfs_mount *mp = dp->i_mount; struct xfs_buf *leaf_bp = NULL; struct xfs_da_args args; - struct xfs_defer_ops dfops; struct xfs_trans_res tres; int rsvd = (flags & ATTR_ROOT) != 0; int error, err2, local; @@ -251,7 +250,6 @@ xfs_attr_set( rsvd ? XFS_TRANS_RESERVE : 0, &args.trans); if (error) return error; - xfs_defer_init(args.trans, &dfops); xfs_ilock(dp, XFS_ILOCK_EXCL); error = xfs_trans_reserve_quota_nblks(args.trans, dp, args.total, 0, @@ -315,18 +313,18 @@ xfs_attr_set( */ error = xfs_attr_shortform_to_leaf(&args, &leaf_bp); if (error) - goto out_defer_cancel; + goto out; /* * Prevent the leaf buffer from being unlocked so that a * concurrent AIL push cannot grab the half-baked leaf * buffer and run into problems with the write verifier. */ xfs_trans_bhold(args.trans, leaf_bp); - xfs_defer_bjoin(&dfops, leaf_bp); - xfs_defer_ijoin(&dfops, dp); - error = xfs_defer_finish(&args.trans, &dfops); + xfs_defer_bjoin(args.trans->t_dfops, leaf_bp); + xfs_defer_ijoin(args.trans->t_dfops, dp); + error = xfs_defer_finish(&args.trans, args.trans->t_dfops); if (error) - goto out_defer_cancel; + goto out; /* * Commit the leaf transformation. We'll need another (linked) @@ -366,8 +364,6 @@ xfs_attr_set( return error; -out_defer_cancel: - xfs_defer_cancel(&dfops); out: if (leaf_bp) xfs_trans_brelse(args.trans, leaf_bp); @@ -389,7 +385,6 @@ xfs_attr_remove( { struct xfs_mount *mp = dp->i_mount; struct xfs_da_args args; - struct xfs_defer_ops dfops; int error; XFS_STATS_INC(mp, xs_attr_remove); @@ -422,7 +417,6 @@ xfs_attr_remove( &args.trans); if (error) return error; - xfs_defer_init(args.trans, &dfops); xfs_ilock(dp, XFS_ILOCK_EXCL); /* |