7 Commits

Author	SHA1	Message	Date
Jonathan Brassow	71fab00a6b	dm snapshot: remove dm_snap header use ... Move useful functions out of dm-snap.h and stop using dm-snap.h. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-04-02 19:55:33 +01:00
Jonathan Brassow	49beb2b87a	dm exception store: move cow pointer ... Move COW device from snapshot to exception store. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-04-02 19:55:33 +01:00
Jonathan Brassow	d021684951	dm exception store: move chunk_fields ... Move chunk fields from snapshot to exception store. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-04-02 19:55:32 +01:00
Jonathan Brassow	493df71c64	dm exception store: introduce registry ... Move exception stores into a registry. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-04-02 19:55:31 +01:00
Jonathan Brassow	b2a1146529	dm exception store: separate type from instance ... Introduce struct dm_exception_store_type. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-04-02 19:55:30 +01:00
Jonathan Brassow	a159c1ac5f	dm snapshot: extend exception store functions ... Supply dm_add_exception as a callback to the read_metadata function. Add a status function ready for a later patch and name the functions consistently. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-01-06 03:05:19 +00:00
Alasdair G Kergon	4db6bfe02b	dm snapshot: split out exception store implementations ... Move the existing snapshot exception store implementations out into separate files. Later patches will place these behind a new interface in preparation for alternative implementations. Signed-off-by: Alasdair G Kergon <agk@redhat.com>	2009-01-06 03:05:17 +00:00