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| author | Al Viro <viro@zeniv.linux.org.uk> | 2023-10-17 21:44:23 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2023-11-25 10:53:20 +0300 |
| commit | 9d35cebb794bb7be93db76c3383979c7deacfef9 (patch) | |
| tree | 078819c682c3d64981694e5ad4a42355b86c5c8b /fs/ext4 | |
| parent | 9d618d19b29c2943527e3a43da0a35aea91062fc (diff) | |
| download | linux-9d35cebb794bb7be93db76c3383979c7deacfef9.tar.xz | |
udf_rename(): only access the child content on cross-directory rename
We can't really afford locking the source on same-directory rename;
currently vfs_rename() tries to do that, but it will have to be
changed. The logics in udf_rename() is lazy and goes looking for
".." in source even in same-directory case. It's not hard to get
rid of that, leaving that behaviour only for cross-directory case;
that VFS can get locks safely (and will keep doing that after the
coming changes).
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions