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# Date Author Comment
32c81a4a 09/28/2012 08:40 pm Paolo Bonzini

block: introduce block job error

The following behaviors are possible:

'report': The behavior is the same as in 1.1. An I/O error,
respectively during a read or a write, will complete the job immediately
with an error code.

'ignore': An I/O error, respectively during a read or a write, will be...
30e628b7 09/28/2012 08:14 pm Paolo Bonzini

block: add block_job_query

Extract it out of the implementation of info block-jobs.

Signed-off-by: Paolo Bonzini <>
Reviewed-by: Eric Blake <>
Signed-off-by: Kevin Wolf <>
8d65883f 09/28/2012 08:14 pm Paolo Bonzini

qmp: add 'busy' member to BlockJobInfo

Because pausing a job is asynchronous, we need to know whether it has
completed. This is described by the "busy" field of BlockJob; copy it
to BlockJobInfo.

Signed-off-by: Paolo Bonzini <>
Reviewed-by: Eric Blake <>...
8acc72a4 09/28/2012 08:14 pm Paolo Bonzini

block: add support for job pause/resume

Job pausing reuses the existing support for cancellable sleeps. A pause
happens at the next sleeping point and lasts until the coroutine is
re-entered explicitly. Cancellation was already doing a forced resume,
so implement it explicitly in terms of resume....
2f0c9fe6 09/28/2012 08:14 pm Paolo Bonzini

block: move job APIs to separate files

Signed-off-by: Paolo Bonzini <>
Reviewed-by: Eric Blake <>
Signed-off-by: Kevin Wolf <>