Asias He 51b1454f8d kvm tools: Use vring_need_event() to determine if interrupt is needed ...

This patch also fixes fio seq-read hang problem.

   root@guest-kvm:~# cat seq-read.fio
   [seq-read]
   rw=read
   bs=4096
   size=512m
   direct=1
   filename=/dev/vdb

   root@guest-kvm:~# fio seq-read.fio
   random-read: (g=0): rw=read, bs=4K-4K/4K-4K, ioengine=sync, iodepth=1
   Starting 1 process
   Jobs: 1 (f=1): [R] [50.0% done] [0K/0K /s] [0/0 iops] [eta 00m:27s]

Acked-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

2015-06-01 16:39:48 +01:00

..

8250-serial.h

kvm tools: Send SysRq-P to guest kernel on SIGQUIT

2015-06-01 16:39:41 +01:00

apic.h

kvm tools: Support xAPIC

2015-06-01 16:39:46 +01:00

assembly.h

kvm, bios: BIOS code redesign

2015-06-01 16:39:40 +01:00

barrier.h

kvm tools: Fix 32-bit build of the asm/system.h include

2015-06-01 16:39:43 +01:00

bios-export.h

kvm, bios: BIOS code redesign

2015-06-01 16:39:40 +01:00

bios.h

kvm tools: Fix VESA BIOS mode info

2015-06-01 16:39:48 +01:00

boot-protocol.h

kvm tools: Separate BIOS specifics into own file

2015-06-01 16:39:41 +01:00

brlock.h

kvm tools: Add debug mode to brlock

2015-06-01 16:39:44 +01:00

builtin-balloon.h

kvm tools: Connect existing command helpers to 'kvm help'

2015-06-01 16:39:47 +01:00

builtin-debug.h

kvm tools: Connect existing command helpers to 'kvm help'

2015-06-01 16:39:47 +01:00

builtin-help.h

kvm tools: Rename command source files

2015-06-01 16:39:46 +01:00

builtin-list.h

kvm tools: Connect existing command helpers to 'kvm help'

2015-06-01 16:39:47 +01:00

builtin-pause.h

kvm tools: Connect existing command helpers to 'kvm help'

2015-06-01 16:39:47 +01:00

builtin-resume.h

kvm tools: Connect existing command helpers to 'kvm help'

2015-06-01 16:39:47 +01:00

builtin-run.h

kvm tools: Rename command source files

2015-06-01 16:39:46 +01:00

builtin-setup.h

kvm tools: Use host's resolv.conf within the guest

2015-06-01 16:39:47 +01:00

builtin-stat.h

kvm tools: Add 'kvm stat' command

2015-06-01 16:39:47 +01:00

builtin-stop.h

kvm tools: Connect existing command helpers to 'kvm help'

2015-06-01 16:39:47 +01:00

builtin-version.h

kvm tools: Rename command source files

2015-06-01 16:39:46 +01:00

compiler.h

kvm tools: Fix absence of notrace definition

2015-06-01 16:39:46 +01:00

cpufeature.h

kvm tools: Abolishment of uint*_t types

2015-06-01 16:39:43 +01:00

disk-image.h

kvm tools: Use native vectored AIO in virtio-blk

2015-06-01 16:39:48 +01:00

e820.h

kvm tools, bios: Use struct biosregs in E820 code

2015-06-01 16:39:47 +01:00

framebuffer.h

kvm tools: Fix attempt to free mmaped memory

2015-06-01 16:39:45 +01:00

guest_compat.h

kvm tools: Guest kernel compatability

2015-06-01 16:39:47 +01:00

i8042.h

kvm tools: Kill libvnc dependency from hw/i8042.c

2015-06-01 16:39:44 +01:00

interrupt.h

kvm tools: Rename 'self' variables

2015-06-01 16:39:43 +01:00

ioeventfd.h

kvm tools: Add ioeventfd support

2015-06-01 16:39:44 +01:00

ioport.h

kvm tools: Separate virtio-pci layer

2015-06-01 16:39:47 +01:00

irq.h

kvm tools: Simplify msi message handling

2015-06-01 16:39:48 +01:00

kvm-cmd.h

kvm tools: implement "help xxx" command

2015-06-01 16:39:44 +01:00

kvm-cpu.h

kvm tools: Allow piping debug output to file descriptor

2015-06-01 16:39:48 +01:00

kvm-ipc.h

kvm tools: Add method to stop ipc thread

2015-06-01 16:39:48 +01:00

kvm.h

kvm tools: Switch to using UNIX sockets instead of signals

2015-06-01 16:39:48 +01:00

mptable.h

kvm tools: Remove wrong global definition of kvm

2015-06-01 16:39:44 +01:00

mutex.h

kvm tools, qcow: Fix locking issues

2015-06-01 16:39:46 +01:00

parse-options.h

kvm tools: Organize includes in builtin-run.c

2015-06-01 16:39:47 +01:00

pci-shmem.h

kvm tools: Add ivshmem device

2015-06-01 16:39:47 +01:00

pci.h

kvm tools: Simplify msi message handling

2015-06-01 16:39:48 +01:00

qcow.h

kvm tools: Add support for the read operation of qcow and qcow2 compressed image

2015-06-01 16:39:48 +01:00

rbtree-interval.h

kvm tools: Add interval red-black tree helper

2015-06-01 16:39:43 +01:00

read-write.h

kvm tools: Add aio read write functions

2015-06-01 16:39:48 +01:00

rtc.h

kvm tools: Emulate RTC to fix system time in guests

2015-06-01 16:39:43 +01:00

rwsem.h

kvm tools: Add rwlock wrapper

2015-06-01 16:39:44 +01:00

sdl.h

kvm tools, ui: Add support for SDL framebuffer output target

2015-06-01 16:39:44 +01:00

segment.h

kvm tools: Move segment_to_flat() to kvm/segment.h

2015-06-01 16:39:48 +01:00

strbuf.h

kvm tools: Use code from perf for argument processing

2015-06-01 16:39:42 +01:00

symbol.h

kvm tools: Add conditional compilation of symbol resolving

2015-06-01 16:39:44 +01:00

term.h

kvm tools: Allow remapping guest TTY into host PTS

2015-06-01 16:39:47 +01:00

threadpool.h

kvm tools: Don't dynamically allocate threadpool jobs

2015-06-01 16:39:45 +01:00

types.h

kvm tools: Implement virtio network device

2015-06-01 16:39:42 +01:00

uip.h

kvm tools: Use macro in uip_tx_do_ipv4()

2015-06-01 16:39:48 +01:00

util.h

kvm tools: Add IO delay option

2015-06-01 16:39:45 +01:00

vesa.h

kvm tools, bios: Convert int15 code to C

2015-06-01 16:39:47 +01:00

virtio-9p.h

kvm tools: Add abstract virtio transport layer

2015-06-01 16:39:48 +01:00

virtio-balloon.h

kvm tools: Add virtio-balloon device

2015-06-01 16:39:45 +01:00

virtio-blk.h

kvm tools: Split io request from completion

2015-06-01 16:39:48 +01:00

virtio-console.h

kvm tools: Rename 'self' variables

2015-06-01 16:39:43 +01:00

virtio-net.h

kvm tools: Add vhost-net support

2015-06-01 16:39:48 +01:00

virtio-pci-dev.h

kvm tools: Set correct virtio pci device class code

2015-06-01 16:39:48 +01:00

virtio-pci.h

kvm tools: Add abstract virtio transport layer

2015-06-01 16:39:48 +01:00

virtio-rng.h

kvm tools: Add support for multiple virtio-rng devices

2015-06-01 16:39:44 +01:00

virtio-trans.h

kvm tools: Add optional callbacks for VQs

2015-06-01 16:39:48 +01:00

virtio.h

kvm tools: Use vring_need_event() to determine if interrupt is needed

2015-06-01 16:39:48 +01:00

vnc.h

kvm tools, ui: Move VNC specific framebuffer code to ui/vnc.c

2015-06-01 16:39:44 +01:00