Stefan Hajnoczi b6948ab01d virtio-blk: add iothread-vq-mapping parameter ...

Add the iothread-vq-mapping parameter to assign virtqueues to IOThreads.
Store the vq:AioContext mapping in the new struct
VirtIOBlockDataPlane->vq_aio_context[] field and refactor the code to
use the per-vq AioContext instead of the BlockDriverState's AioContext.

Reimplement --device virtio-blk-pci,iothread= and non-IOThread mode by
assigning all virtqueues to the IOThread and main loop's AioContext in
vq_aio_context[], respectively.

The comment in struct VirtIOBlockDataPlane about EventNotifiers is
stale. Remove it.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20231220134755.814917-5-stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2023-12-21 22:49:28 +01:00

..

dataplane

virtio-blk: add iothread-vq-mapping parameter

2023-12-21 22:49:28 +01:00

block.c

pflash: Fix blk_pread_nonzeroes()

2023-03-07 16:53:18 +01:00

cdrom.c

Include qemu-common.h exactly where needed

2019-06-12 13:20:20 +02:00

ecc.c

vmstate: Constify some VMStateDescriptions

2021-05-02 17:24:50 +02:00

fdc-internal.h

hw/block/fdc: Declare shared prototypes in fdc-internal.h

2021-06-25 08:53:28 -04:00

fdc-isa.c

hw: Replace isa_get_irq() by isa_bus_get_irq() when ISABus is available

2023-02-27 22:29:02 +01:00

fdc-sysbus.c

hw/block/fdc-sysbus: Always mark sysbus floppy controllers as not having DMA

2022-06-11 11:36:14 +02:00

fdc.c

hw/block: replace TABs with space

2023-03-24 11:45:46 +01:00

hd-geometry.c

hw/other: spelling fixes

2023-09-21 11:31:16 +03:00

Kconfig

hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c

2021-06-25 08:53:28 -04:00

m25p80_sfdp.c

m25p80: Add the is25wp256 SFPD table

2023-02-07 09:02:04 +01:00

m25p80_sfdp.h

m25p80: Add the is25wp256 SFPD table

2023-02-07 09:02:04 +01:00

m25p80.c

m25p80: Introduce an helper to retrieve the BlockBackend of a device

2023-09-01 11:40:04 +02:00

meson.build

meson: Replace softmmu_ss -> system_ss

2023-06-20 10:01:30 +02:00

nand.c

hw/block: replace TABs with space

2023-03-24 11:45:46 +01:00

onenand.c

hw/block: replace TABs with space

2023-03-24 11:45:46 +01:00

pflash_cfi01.c

hw/other: spelling fixes

2023-09-21 11:31:16 +03:00

pflash_cfi02.c

Revert "hw/block/pflash_cfi: Error out if dev length isn't power of 2"

2022-11-08 15:53:40 -05:00

swim.c

swim: update IWM/ISM register block decoding

2023-10-06 10:33:43 +02:00

tc58128.c

hw/block: replace TABs with space

2023-03-24 11:45:46 +01:00

trace-events

swim: update IWM/ISM register block decoding

2023-10-06 10:33:43 +02:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00

vhost-user-blk.c

vhost-user: fix the reconnect error

2023-12-02 15:56:49 -05:00

virtio-blk-common.c

virtio-blk: add zoned storage emulation for zoned devices

2023-05-15 08:18:10 -04:00

virtio-blk.c

virtio-blk: add iothread-vq-mapping parameter

2023-12-21 22:49:28 +01:00

xen_blkif.h

xen: Import other xen/io/*.h

2019-06-24 10:42:30 +01:00

xen-block.c

hw/xen: clean up xen_block_find_free_vdev() to avoid Coverity false positive

2023-11-21 11:45:06 +00:00