From: Allison Collins <allison.henderson@oracle.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH v11 02/25] xfs: Check for -ENOATTR or -EEXIST
Date: Mon, 20 Jul 2020 17:15:43 -0700 [thread overview]
Message-ID: <20200721001606.10781-3-allison.henderson@oracle.com> (raw)
In-Reply-To: <20200721001606.10781-1-allison.henderson@oracle.com>
Delayed operations cannot return error codes. So we must check for
these conditions first before starting set or remove operations
Signed-off-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
---
fs/xfs/libxfs/xfs_attr.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index cecc794..ff28d6e 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -404,6 +404,15 @@ xfs_attr_set(
args->total, 0, quota_flags);
if (error)
goto out_trans_cancel;
+
+ error = xfs_has_attr(args);
+ if (error == -EEXIST && (args->attr_flags & XATTR_CREATE))
+ goto out_trans_cancel;
+ if (error == -ENOATTR && (args->attr_flags & XATTR_REPLACE))
+ goto out_trans_cancel;
+ if (error != -ENOATTR && error != -EEXIST)
+ goto out_trans_cancel;
+
error = xfs_attr_set_args(args);
if (error)
goto out_trans_cancel;
@@ -411,6 +420,10 @@ xfs_attr_set(
if (!args->trans)
goto out_unlock;
} else {
+ error = xfs_has_attr(args);
+ if (error != -EEXIST)
+ goto out_trans_cancel;
+
error = xfs_attr_remove_args(args);
if (error)
goto out_trans_cancel;
--
2.7.4
next prev parent reply other threads:[~2020-07-21 0:16 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 0:15 [PATCH v11 00/25] xfs: Delay Ready Attributes Allison Collins
2020-07-21 0:15 ` [PATCH v11 01/25] xfs: Add xfs_has_attr and subroutines Allison Collins
2020-07-21 23:26 ` Darrick J. Wong
2020-07-24 2:24 ` Dave Chinner
2020-07-25 2:49 ` Allison Collins
2020-07-21 0:15 ` Allison Collins [this message]
2020-07-21 0:15 ` [PATCH v11 03/25] xfs: Factor out new helper functions xfs_attr_rmtval_set Allison Collins
2020-07-21 0:15 ` [PATCH v11 04/25] xfs: Pull up trans handling in xfs_attr3_leaf_flipflags Allison Collins
2020-07-21 0:15 ` [PATCH v11 05/25] xfs: Split apart xfs_attr_leaf_addname Allison Collins
2020-07-21 23:19 ` Darrick J. Wong
2020-07-25 0:07 ` Allison Collins
2020-07-21 0:15 ` [PATCH v11 06/25] xfs: Refactor xfs_attr_try_sf_addname Allison Collins
2020-07-21 0:15 ` [PATCH v11 07/25] xfs: Pull up trans roll from xfs_attr3_leaf_setflag Allison Collins
2020-07-21 0:15 ` [PATCH v11 08/25] xfs: Factor out xfs_attr_rmtval_invalidate Allison Collins
2020-07-21 0:15 ` [PATCH v11 09/25] xfs: Pull up trans roll in xfs_attr3_leaf_clearflag Allison Collins
2020-07-21 0:15 ` [PATCH v11 10/25] xfs: Refactor xfs_attr_rmtval_remove Allison Collins
2020-07-21 23:31 ` Darrick J. Wong
2020-07-22 0:24 ` Darrick J. Wong
2020-07-25 0:08 ` Allison Collins
2020-07-25 0:46 ` Darrick J. Wong
2020-07-25 0:07 ` Allison Collins
2020-07-21 0:15 ` [PATCH v11 11/25] xfs: Pull up xfs_attr_rmtval_invalidate Allison Collins
2020-07-21 0:15 ` [PATCH v11 12/25] xfs: Add helper function xfs_attr_node_shrink Allison Collins
2020-07-21 0:15 ` [PATCH v11 13/25] xfs: Remove unneeded xfs_trans_roll_inode calls Allison Collins
2020-07-21 23:34 ` Darrick J. Wong
2020-07-25 0:08 ` Allison Collins
2020-07-21 0:15 ` [PATCH v11 14/25] xfs: Remove xfs_trans_roll in xfs_attr_node_removename Allison Collins
2020-07-21 23:38 ` Darrick J. Wong
2020-07-25 0:08 ` Allison Collins
2020-07-21 0:15 ` [PATCH v11 15/25] xfs: Add helpers xfs_attr_is_shortform and xfs_attr_set_shortform Allison Collins
2020-07-21 0:15 ` [PATCH v11 16/25] xfs: Add helper function xfs_attr_leaf_mark_incomplete Allison Collins
2020-07-21 0:15 ` [PATCH v11 17/25] xfs: Add remote block helper functions Allison Collins
2020-07-21 0:15 ` [PATCH v11 18/25] xfs: Add helper function xfs_attr_node_removename_setup Allison Collins
2020-07-21 0:16 ` [PATCH v11 19/25] xfs: Add helper function xfs_attr_node_removename_rmt Allison Collins
2020-07-21 0:16 ` [PATCH v11 20/25] xfs: Simplify xfs_attr_leaf_addname Allison Collins
2020-07-21 23:39 ` Darrick J. Wong
2020-07-25 0:07 ` Allison Collins
2020-07-21 0:16 ` [PATCH v11 21/25] xfs: Simplify xfs_attr_node_addname Allison Collins
2020-07-21 23:41 ` Darrick J. Wong
2020-07-25 0:08 ` Allison Collins
2020-07-21 0:16 ` [PATCH v11 22/25] xfs: Lift -ENOSPC handler from xfs_attr_leaf_addname Allison Collins
2020-07-21 0:16 ` [PATCH v11 23/25] xfs: Add delay ready attr remove routines Allison Collins
2020-07-21 0:16 ` [PATCH v11 24/25] xfs: Add delay ready attr set routines Allison Collins
2020-07-21 0:16 ` [PATCH v11 25/25] xfs: Rename __xfs_attr_rmtval_remove Allison Collins
2020-07-24 3:41 ` [PATCH v11 00/25] xfs: Delay Ready Attributes Dave Chinner
2020-07-24 5:35 ` Dave Chinner
2020-07-25 2:50 ` Allison Collins
2020-07-25 2:49 ` Allison Collins
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