3 commits

Author	SHA1	Message	Date
Derek McGowan	d04fa49a0d	Refactor RWLayer to use referenced object instead of string ... RWLayer will now have more operations and be protected through a referenced type rather than always looked up by string in the layer store. Separates creation of RWLayer (write capture layer) from mounting of the layer. This allows mount labels to be applied after creation and allowing RWLayer objects to have the same lifespan as a container without performance regressions from requiring mount. Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)	2015-12-23 11:19:17 -08:00
Aidan Hobson Sayers	cbf55b924f	Rearrange layerstore locking ... Signed-off-by: Aidan Hobson Sayers <aidanhs@cantab.net>	2015-11-24 21:45:50 +00:00
Derek McGowan	500e77bad0	Add layer store ... Layer store manages read-only and read-write layers on a union file system. Read only layers are always referenced by content addresses. Read-write layer identifiers are handled by the caller but upon registering its difference, the committed read-only layer will be referenced by content hash. Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan) Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>	2015-11-24 09:40:23 -08:00