Merge commit '92aa5c6d77ac29574c1717bcf57827fa1e586f31' into upstream-merge
* commit '92aa5c6d77ac29574c1717bcf57827fa1e586f31': (43 commits)
iostatus: move BlockdevOnError declaration to QAPI
iostatus: rename BlockErrorAction, BlockQMPEventAction
qemu-iotests: add test for pausing a streaming operation
qmp: add block-job-pause and block-job-resume
block: add support for job pause/resume
qmp: add 'busy' member to BlockJobInfo
block: add block_job_query
block: move job APIs to separate files
block: fix documentation of block_job_cancel_sync
qerror/block: introduce QERR_BLOCK_JOB_NOT_ACTIVE
qemu-iotests: add initial tests for live block commit
QAPI: add command for live block commit, 'block-commit'
block: helper function, to find the base image of a chain
blockdev: rename block_stream_cb to a generic block_job_cb
block: add live block commit functionality
block: add support functions for live commit, to find and delete images.
block: Support GlusterFS as a QEMU block backend.
configure: Add a config option for GlusterFS as block backend
aio: Another fix to the walking_handlers logic
qemu: URI parsing library
...
Conflicts:
blockdev.c
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>