| commit | dd662667e6d3e55b42798a6e6e7f37dddc639460 | [log] [tgz] |
|---|---|---|
| author | Miklos Szeredi <mszeredi@suse.cz> | Sat Dec 13 00:59:43 2014 +0100 |
| committer | Miklos Szeredi <mszeredi@suse.cz> | Sat Dec 13 00:59:43 2014 +0100 |
| tree | 3e82fc75b4d29e4bf09362c8c55b90e4ddcf23f7 | |
| parent | 263b4a0fee43f1239c4d6f3c3a62fb5a20d84f2e [diff] |
ovl: add mutli-layer infrastructure Add multiple lower layers to 'struct ovl_fs' and 'struct ovl_entry'. ovl_entry will have an array of paths, instead of just the dentry. This allows a compact array containing just the layers which exist at current point in the tree (which is expected to be a small number for the majority of dentries). The number of layers is not limited by this infrastructure. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>