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344dc16fae
qemu/hw
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Michael S. Tsirkin 344dc16fae virtio: add aio handler 
In addition to handling IO in vcpu thread and in io thread, blk dataplane
introduces yet another mode: handling it by AioContext.

Currently, this reuses the same handler as previous modes,
which triggers races as these were not designed to be reentrant.
Add instead a separate handler just for aio; this will make
it possible to disable regular handlers when dataplane is active.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-04-07 19:57:33 +03:00
..
9pfs util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
acpi Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
alpha util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
arm hw/arm/bcm2836: Wire up CPU timer interrupts correctly 2016-04-04 17:33:51 +01:00
audio Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
block virtio-blk: fix disabled mode 2016-04-07 19:57:33 +03:00
bt util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
char Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
core Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
cpu include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
cris util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
display Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
dma Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
gpio hw/gpio: Add the emulation of gpio_key 2016-03-30 17:27:22 +01:00
i2c i.MX: Add missing descriptions in devices. 2016-03-16 17:42:18 +00:00
i386 Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
ide xen: piix reuse pci generic class init function 2016-04-07 19:57:33 +03:00
input Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
intc Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
ipack include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
ipmi include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
isa hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
lm32 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
m68k hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mem include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
microblaze util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
mips hw/mips/cps: enable ITU for multithreading processors 2016-03-30 09:14:00 +01:00
misc pci-testdev: fast mmio support 2016-04-07 19:57:33 +03:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net Revert "e1000: fix hang of win2k12 shutdown with flood ping" 2016-03-30 08:57:42 +08:00
nvram Sort the fw_cfg file list 2016-04-07 19:57:33 +03:00
openrisc hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
pci util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
pci-bridge Migration: Add i82801b11 migration data 2016-04-07 19:57:33 +03:00
pci-host include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc spapr_drc: enable immediate detach for unsignalled devices 2016-04-05 10:47:03 +10:00
s390x hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
scsi virtio-scsi: fix disabled mode 2016-04-07 19:57:33 +03:00
sd Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND 2016-03-22 22:20:17 +01:00
sh4 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
smbios include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
sparc util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
sparc64 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
ssi hw: Clean up includes 2016-01-29 15:07:25 +00:00
timer util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
tpm include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
tricore hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
unicore32 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
usb * Log filtering from Alex and Peter 2016-03-24 21:42:40 +00:00
vfio VFIO updates 2016-03-28 2016-03-29 17:39:41 +01:00
virtio virtio: add aio handler 2016-04-07 19:57:33 +03:00
watchdog util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
xen util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
xenpv xen: Clean up includes 2016-01-29 15:07:23 +00:00
xtensa hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
Makefile.objs Add a base IPMI interface 2015-12-22 18:39:19 +02:00