diff options
| author | Allison Henderson <allison.henderson@oracle.com> | 2024-04-22 09:47:49 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-04-23 07:46:59 -0700 |
| commit | d2d18330f63cd70b50eddac76de7c59a36f2faa7 (patch) | |
| tree | 4c07bcad45155d9daa9ceba685f8244b64756df0 /fs/xfs/libxfs/xfs_parent.c | |
| parent | 5d31a85dcc1fa4c5d4a925c6da67751653a700ba (diff) | |
xfs: remove parent pointers in unlink
This patch removes the parent pointer attribute during unlink
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
[djwong: adjust to new ondisk format, minor rebase fixes]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_parent.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_parent.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_parent.c b/fs/xfs/libxfs/xfs_parent.c index 65616cfc1a2b..6142e68f2338 100644 --- a/fs/xfs/libxfs/xfs_parent.c +++ b/fs/xfs/libxfs/xfs_parent.c @@ -205,3 +205,25 @@ xfs_parent_addname( xfs_attr_defer_add(&ppargs->args, XFS_ATTR_DEFER_SET); return 0; } + +/* Remove a parent pointer to reflect a dirent removal. */ +int +xfs_parent_removename( + struct xfs_trans *tp, + struct xfs_parent_args *ppargs, + struct xfs_inode *dp, + const struct xfs_name *parent_name, + struct xfs_inode *child) +{ + int error; + + error = xfs_parent_iread_extents(tp, child); + if (error) + return error; + + xfs_inode_to_parent_rec(&ppargs->rec, dp); + xfs_parent_da_args_init(&ppargs->args, tp, &ppargs->rec, child, + child->i_ino, parent_name); + xfs_attr_defer_add(&ppargs->args, XFS_ATTR_DEFER_REMOVE); + return 0; +} |