From: Andrey Albershteyn <aalbersh@xxxxxxxxxx>
Source kernel commit: 82ef1a5356572219f41f9123ca047259a77bd67b
In XFS_DAS_NODE_REMOVE_ATTR case, xfs_attr_mode_remove_attr() sets
filter to XFS_ATTR_INCOMPLETE. The filter is then reset in
xfs_attr_complete_op() if XFS_DA_OP_REPLACE operation is performed.
The filter is not reset though if XFS just removes the attribute
(args->value == NULL) with xfs_attr_defer_remove(). attr code goes
to XFS_DAS_DONE state.
Fix this by always resetting XFS_ATTR_INCOMPLETE filter. The replace
operation already resets this filter in anyway and others are
completed at this step hence don't need it.
Fixes: fdaf1bb3cafc ("xfs: ATTR_REPLACE algorithm with LARP enabled needs rework")
Signed-off-by: Andrey Albershteyn <aalbersh@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Chandan Babu R <chandanbabu@xxxxxxxxxx>
Reviewed-by: Bill O'Donnell <bodonnel@xxxxxxxxxx>
---
libxfs/xfs_attr.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c
index 1419846bd..630065f1a 100644
--- a/libxfs/xfs_attr.c
+++ b/libxfs/xfs_attr.c
@@ -419,10 +419,10 @@ xfs_attr_complete_op(
bool do_replace = args->op_flags & XFS_DA_OP_REPLACE;
args->op_flags &= ~XFS_DA_OP_REPLACE;
- if (do_replace) {
- args->attr_filter &= ~XFS_ATTR_INCOMPLETE;
+ args->attr_filter &= ~XFS_ATTR_INCOMPLETE;
+ if (do_replace)
return replace_state;
- }
+
return XFS_DAS_DONE;
}
