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qemu/hw/block
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Paul Durrant 1491ede74d xen-disk: use an IOThread per instance 
This patch allocates an IOThread object for each xen_disk instance and
sets the AIO context appropriately on connect. This allows processing
of I/O to proceed in parallel.

The patch also adds tracepoints into xen_disk to make it possible to
follow the state transtions of an instance in the log.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
2017-12-14 15:24:22 -08:00
..
dataplane docs: fix broken paths to docs/devel/tracing.txt 2017-07-31 13:12:53 +03:00
block.c hw/block: Introduce share-rw qdev property 2017-02-28 20:40:36 +01:00
cdrom.c block: Clean up includes 2016-01-20 13:36:23 +01:00
ecc.c block: Clean up includes 2016-01-20 13:36:23 +01:00
fdc.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
hd-geometry.c qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
m25p80.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
Makefile.objs xen: do not build backends for targets that do not support xen 2017-03-19 11:12:12 +01:00
nand.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
nvme.c pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices 2017-10-15 05:54:42 +03:00
nvme.h nvme: Add support for Read Data and Write Data in CMBs. 2017-06-26 14:51:13 +02:00
onenand.c hw/block/onenand: Remove dead code block 2017-10-06 16:28:58 +02:00
pflash_cfi01.c hw/block/pflash_cfi01, pflash_cfi02: Use memory_region_init_rom_device() 2017-07-14 17:59:42 +01:00
pflash_cfi02.c hw/block/pflash_cfi01, pflash_cfi02: Use memory_region_init_rom_device() 2017-07-14 17:59:42 +01:00
tc58128.c block: Use DIV_ROUND_UP 2016-06-07 18:19:24 +03:00
trace-events xen-disk: use an IOThread per instance 2017-12-14 15:24:22 -08:00
virtio-blk.c scsi: move block/scsi.h to include/scsi/constants.h 2017-09-19 14:09:31 +02:00
xen_blkif.h xen: import ring.h from xen 2017-04-21 12:41:29 -07:00
xen_disk.c xen-disk: use an IOThread per instance 2017-12-14 15:24:22 -08:00