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path: root/drivers/md/dm-snap-persistent.c
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2009-04-02dm exception store: move chunk_fieldsJonathan Brassow1-23/+24
Move chunk fields from snapshot to exception store. Signed-off-by: Jonathan Brassow <[email protected]> Signed-off-by: Alasdair G Kergon <[email protected]>
2009-04-02dm exception store: introduce registryJonathan Brassow1-10/+57
Move exception stores into a registry. Signed-off-by: Jonathan Brassow <[email protected]> Signed-off-by: Alasdair G Kergon <[email protected]>
2009-04-02dm exception store: separate type from instanceJonathan Brassow1-6/+7
Introduce struct dm_exception_store_type. Signed-off-by: Jonathan Brassow <[email protected]> Signed-off-by: Alasdair G Kergon <[email protected]>
2009-01-06dm snapshot: extend exception store functionsJonathan Brassow1-16/+26
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 <[email protected]> Signed-off-by: Alasdair G Kergon <[email protected]>
2009-01-06dm snapshot: split out exception store implementationsAlasdair G Kergon1-0/+694
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 <[email protected]>
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