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authorPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>2016-03-14 10:45:10 +0300
committerKevin Wolf <kwolf@redhat.com>2016-03-30 12:15:57 +0200
commit63785678f3941c84be01d3ab7867e2742ea9fe3e (patch)
tree789d6d22b463e23ea5737ce9036c8160eccfab1a /stubs/fdset-get-fd.c
parent95b4aed5fd0bec00e2c3f754c86fec5ba7a83a20 (diff)
replay: introduce block devices record/replay
This patch introduces block driver that implement recording and replaying of block devices' operations. All block completion operations are added to the queue. Queue is flushed at checkpoints and information about processed requests is recorded to the log. In replay phase the queue is matched with events read from the log. Therefore block devices requests are processed deterministically. Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> [ kwolf: Rebased onto modified and already applied part of the series ] Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'stubs/fdset-get-fd.c')
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