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test-block-iothread: BlockBackend AioContext across root node change
2019-06-04 Kevin Wolftest-block-iothread: BlockBackend AioContext across...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolftest-block-iothread: Test adding parent to iothread...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfblock: Adjust AioContexts when attaching nodes
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfscsi-disk: Use qdev_prop_drive_iothread
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfblock: Add qdev_prop_drive_iothread property type
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfblock: Add BlockBackend.ctx
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfblock: Add Error to blk_set_aio_context()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfnbd-server: Call blk_set_allow_aio_context_change()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolftest-block-iothread: Check filter node in test_propagate_mirror
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfiotests: Test commit job start with concurrent I/O
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-06-04 Kevin Wolfblock: Drain source node in bdrv_replace_node()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolftest-block-iothread: Test AioContext propagation for...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblockjob: Remove AioContext notifiers
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblockjob: Propagate AioContext change to all job nodes
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblock: Add blk_set_allow_aio_context_change()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblock: Implement .(can_)set_aio_ctx for BlockBackend
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolftest-block-iothread: Test AioContext propagation through...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblock: Propagate AioContext change to parents
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblock: Move recursion to bdrv_set_aio_context()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblock: Make bdrv_attach/detach_aio_context() static
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-20 Kevin Wolfblock: Add bdrv_try_set_aio_context()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-10 Kevin Wolftest-block-iothread: Job coroutine thread after AioContext...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-10 Kevin Wolfblockjob: Fix coroutine thread after AioContext change
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-05-10 Kevin Wolfqemu-iotests: Fix cleanup for 192
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-30 Kevin Wolfqcow2: Fix qcow2_make_empty() with external data file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-30 Kevin Wolfqcow2: Fix full preallocation with external data file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-30 Kevin Wolfqcow2: Add errp to preallocate_co()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-30 Kevin Wolfqcow2: Avoid COW during metadata preallocation
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-30 Kevin Wolfblock: Fix AioContext switch for bs->drv == NULL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-16 Kevin Wolfqcow2: Fix preallocation bdrv_pwrite to wrong file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-04-08 Kevin Wolfblock: Forward 'discard' to temporary overlay
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-26 Kevin Wolfqemu-io: Add write -n for BDRV_REQ_NO_FALLBACK
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-26 Kevin Wolfqemu-img: Use BDRV_REQ_NO_FALLBACK for pre-zeroing
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-26 Kevin Wolffile-posix: Support BDRV_REQ_NO_FALLBACK for zero writes
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-26 Kevin Wolfblock: Advertise BDRV_REQ_NO_FALLBACK in filter drivers
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-26 Kevin Wolfblock: Add BDRV_REQ_NO_FALLBACK
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-26 Kevin Wolfblock: Remove error messages in bdrv_make_zero()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-19 Kevin Wolfqemu-iotests: Fix 232 for non-qcow2
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-19 Kevin Wolfblock: Silence Coverity in bdrv_drop_intermediate()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-19 Kevin Wolfqcow2: Fix data file error condition in qcow2_co_create()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolffile-posix: Make auto-read-only dynamic
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolffile-posix: Prepare permission code for fd switching
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolffile-posix: Lock new fd in raw_reopen_prepare()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolffile-posix: Store BDRVRawState.reopen_state during...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolffile-posix: Factor out raw_reconfigure_getfd()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolffile-posix: Fix bdrv_open_flags() for snapshot=on
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolfblock: Make permission changes in reopen less wrong
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolfblock: Avoid useless local_err
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolfqemu-iotests: commit to backing file with auto-read...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-12 Kevin Wolftests/virtio-blk-test: Disable auto-read-only
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2 spec: Describe string header extensions
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqemu-iotests: amend with external data file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqemu-iotests: General tests for qcow2 with external...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqemu-iotests: Preallocation with external data file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Implement data-file-raw create option
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Store data file name in the image
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Creating images with external data file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Add basic data-file infrastructure
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Support external data file in qemu-img check
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Return error for snapshot operation with data...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: External file I/O
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Prepare qcow2_co_block_status() for data file
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Return 0/-errno in qcow2_alloc_compressed_cluster_off...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Don't assume 0 is an invalid cluster offset
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Prepare count_contiguous_clusters() for external...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Prepare qcow2_get_cluster_type() for external...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Pass bs to qcow2_get_cluster_type()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Basic definitions for external data files
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Extend spec for external data files
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqcow2: Simplify preallocation code
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-03-08 Kevin Wolfqemu-iotests: Test qcow2 preallocation modes
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin WolfMerge remote-tracking branch 'mreitz/tags/pull-block...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfaio-posix: Assert that aio_poll() is always called...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfblock: Use normal drain for bdrv_set_aio_context()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolftest-bdrv-drain: AioContext switch in drained section
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfblock: Fix AioContext switch for drained node
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfblock: Don't poll in bdrv_set_aio_context()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfnbd: Increase bs->in_flight during AioContext switch
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfnbd: Use low-level QIOChannel API in nbd_read_eof()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfnbd: Move nbd_read_eof() to nbd/client.c
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfio: Remove redundant read/write_coroutine assignments
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfio: Make qio_channel_yield() interruptible
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfnbd: Restrict connection_co reentrance
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfvirtio-blk: Increase in_flight for request restart BH
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-25 Kevin Wolfblock-backend: Make blk_inc/dec_in_flight public
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfscsi-disk: Add device_id property
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfscsi-disk: Don't use empty string as device id
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfblock: Fix invalidate_cache error path for parent activation
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfblock: Apply auto-read-only for ro-whitelist drivers
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfvmdk: Reject excess extents in blockdev-create
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfiotests: Add VMDK tests for blockdev-create
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2019-02-01 Kevin Wolfblock: Fix hangs in synchronous APIs with iothreads
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Avoid aio_worker() for QEMU_AIO_IOCTL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Switch to .bdrv_co_ioctl
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Remove paio_submit_co()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Avoid aio_worker() for QEMU_AIO_READ/WRITE
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Move read/write operation logic out of...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Avoid aio_worker() for QEMU_AIO_FLUSH
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Avoid aio_worker() for QEMU_AIO_DISCARD
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2018-12-14 Kevin Wolffile-posix: Avoid aio_worker() for QEMU_AIO_WRITE_ZEROES
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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AR7 emulation for QEMU