Norman Feske e058adc4fe block_session: add client-defined request tag ...

The new request tag allows a block-session client to uniquely correlate
acknowledgements with outstanding requests. Until now, this was possible
for read and write operations by taking the value of the request's
packet-stream offset. However, SYNC and TRIM requests do not carry any
packet-stream payload and thereby lack meaningful offset values. By
introducing the notion of a 'tag', we can support multiple outstanding
requests of any type and don't need to overload the meaning of the
'offset' value.

Issue #3274

2019-05-06 16:15:24 +02:00

..

component.h

block_session: server-defined payload alignment

2019-05-03 13:53:12 +02:00

driver.h

block session: remove Block::Session::Operations

2019-05-03 13:53:12 +02:00

request_stream.h

block_session: add client-defined request tag

2019-05-06 16:15:24 +02:00

request.h

block-request stream: split Operation from Request

2019-05-06 16:15:24 +02:00