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block: avoid useless checks on acb->bh
2011-12-15 Paolo Bonziniblock: avoid useless checks on acb->bh
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-15 Paolo Bonziniblock: dma_bdrv_* does not return NULL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-15 Paolo Bonzinidma: the passed io_func does not return NULL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-15 Paolo Bonziniblock: qemu_aio_get does not return NULL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-15 Paolo Bonziniblock: simplify failure handling for bdrv_aio_multiwrite
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-15 Paolo Bonziniblock: bdrv_aio_* do not return NULL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: convert qemu_aio_flush() calls to bdrv_drain_all()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: wait_for_overlapping_requests() deadlock detection
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: implement bdrv_co_is_allocated() boundary cases
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfdma-helpers: Add trace events
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnoczicow: use bdrv_co_is_allocated()
Kevin Wolf <kwolf@redhat.com> pointed out...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: add -drive copy-on-read=on|off
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: core copy-on-read logic
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: request overlap detection
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: wait for overlapping requests
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: add interface to toggle copy-on-read
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: add request tracking
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnoczicoroutine: add qemu_co_queue_restart_all()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziqemu-common: add QEMU_ALIGN_DOWN() and QEMU_ALIGN_UP...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: add bdrv_co_is_allocated() interface
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: drop .bdrv_is_allocated() interface
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnoczicow: convert to .bdrv_co_is_allocated()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnoczivdi: convert to .bdrv_co_is_allocated()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnoczivvfat: convert to .bdrv_co_is_allocated()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: convert qcow2, qcow2, and vmdk to .bdrv_co_is_allocated()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziqed: convert to .bdrv_co_is_allocated()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: add .bdrv_co_is_allocated()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziblock: use public bdrv_is_allocated() interface
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Fix error path in qcow2_snapshot_load_tmp
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Fix order in qcow2_snapshot_delete
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Fix order of refcount updates in qcow2_snapshot_goto
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Return real error in qcow2_snapshot_goto
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Rework qcow2_snapshot_create error handling
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Cleanups and memleak fix in qcow2_snapshot_create
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Update snapshot table information at once
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Return real error code in qcow2_write_snapshots
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Return real error code in qcow2_read_snapshots
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Dong Xu Wangblock: Add coroutine_fn marker to coroutine functions
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Zhi Yong Wuhmp/qmp: add block_set_io_throttle
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Zhi Yong Wublock: add I/O throttling algorithm
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Zhi Yong WuCoQueue: introduce qemu_co_queue_wait_insert_head
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Zhi Yong Wublock: add the blockio limits command line support
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Li Zhi Huiblock: Use bdrv functions to replace file operation...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Paolo Bonzinixen_disk: remove dead code
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Zhi Yong Wuqed: adjust the way to get nb_sectors
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Stefan Hajnocziqcow2: avoid reentrant bdrv_read() in copy_sectors()
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-12-05 Kevin Wolfqcow2: Unlock during COW
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfvpc: Add missing error handling in alloc_block
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfvdi: Fix memory leak
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfvvfat: Add migration blocker
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfvpc: Add migration blocker
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfvmdk: Add migration blocker
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfvdi: Add migration blocker
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-23 Kevin Wolfqcow: Add migration blocker
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-22 Dong Xu Wangsheepdog: Avoid deadlock in error path
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-22 Paolo Bonziniscsi-generic: add as boot device
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-22 Paolo Bonziniscsi: fix fw path
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-22 Paolo Bonziniusb-msd: do not register twice in the boot order
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-22 Paolo Bonzinivirtio-blk: fix cross-endian config space
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi-block: always use SG_IO for MMC devices
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi: pass down REQUEST SENSE to the device when there...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi: remove block descriptors from CDs
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi: fix parsing of allocation length field
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi: update list of commands
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniatapi: kill MODE SENSE(6), fix MODE SENSE(10)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi-disk: guess geometry
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Paolo Bonziniscsi: fix fw path
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-18 Ronnie SahlbergDocumentation: Add section about iSCSI LUNS to qemu-doc
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Kevin Wolfblock: Make cache=unsafe flush to the OS
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Kevin Wolfblock: Introduce bdrv_co_flush_to_os
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Kevin Wolfblock: Rename bdrv_co_flush to bdrv_co_flush_to_disk
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Peter Maydellhw/pc.c: Fix use-while-uninitialized of fd_type[]
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Charles Arnoldblock: Fix vpc initialization of the Dynamic Disk Header
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniqemu-nbd: open the block device after starting the...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniqemu-nbd: fix socket creation race
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniqemu-nbd: print error messages from the daemon through...
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniqemu-nbd: move client to a thread
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniqemu-nbd: rename socket variable
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniqemu-nbd: trap SIGTERM
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonzininbd: treat EPIPE from NBD_DO_IT as success
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniscsi-disk: implement eject requests
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniatapi: implement eject requests
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Paolo Bonziniblock: add eject request callback
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-11 Kevin Wolfvvfat: Fix read-write mode
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Paolo Bonzinivvfat: reorganize computation of disk geometry
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Paolo Bonzinivvfat: do not hardcode sector counts in error message
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Paolo Bonzinivvfat: unify and correct computation of sector count
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Paolo Bonzinivvfat: need to use first_sectors_number to distinguish...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Paolo Bonzinivvfat: do not fail if the disk has spare sectors
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Paolo Bonzinivvfat: fix out of bounds array_get usage
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Dong Xu Wangblock/cloop: Use g_free instead of free
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Dong Xu Wangblock/cloop: Fix coding style
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Kevin Wolfdma: Avoid reentrancy in DMA transfer handlers
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Kevin Wolfqemu-io: Fix multiwrite_f error handling
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-11-04 Kevin Wolfqemu-io: Handle create_iovec errors
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-10-28 Paolo Bonziniscsi-disk: add scsi-block for device passthrough
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-10-28 Paolo Bonziniscsi: push request restart to SCSIDevice
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-10-28 Paolo Bonziniscsi-generic: bump SCSIRequest reference count until...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-10-28 Paolo Bonziniscsi-disk: bump SCSIRequest reference count until aio...
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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2011-10-28 Paolo Bonziniscsi: do not call transfer_data after canceling a request
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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