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Name Size
  QMP
  audio
  backends
  block
  bsd-user
  default-configs
  disas
  docs
  fpu
  fsdev
  gdb-xml
  hw
  include
  ldscripts
  libcacard
  linux-headers
  linux-user
  net
  pc-bios
  po
  qapi
  qga
  qobject
  qom
  roms
  scripts
  slirp
  stubs
  sysconfigs
  target-alpha
  target-arm
  target-cris
  target-i386
  target-lm32
  target-m68k
  target-microblaze
  target-mips
  target-moxie
  target-openrisc
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  target-unicore32
  target-xtensa
  tcg
  tests
  tpm
  trace
  ui
  util
.exrc 220 Bytes
.gitignore 1.6 kB
.gitmodules 682 Bytes
.mailmap 1.2 kB
CODING_STYLE 3.1 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.6 kB
HACKING 6.1 kB
LICENSE 519 Bytes
MAINTAINERS 14.9 kB
Makefile 14.5 kB
Makefile.objs 3.6 kB
Makefile.target 5.2 kB
README 80 Bytes
VERSION 7 Bytes
aio-posix.c 6.7 kB
aio-win32.c 5.8 kB
arch_init.c 29.3 kB
async.c 5.3 kB
balloon.c 3.7 kB
block-migration.c 21.8 kB
block.c 130.3 kB
blockdev-nbd.c 3.2 kB
blockdev.c 46.5 kB
blockjob.c 7.6 kB
bt-host.c 5.2 kB
bt-vhci.c 4.5 kB
cmd.c 12.1 kB
cmd.h 2 kB
configure 113.3 kB
coroutine-gthread.c 5.8 kB
coroutine-sigaltstack.c 8.3 kB
coroutine-ucontext.c 5.6 kB
coroutine-win32.c 2.6 kB
cpu-exec.c 28.6 kB
cpus.c 33.1 kB
cputlb.c 11 kB
device-hotplug.c 2.2 kB
device_tree.c 7.9 kB
disas.c 12.8 kB
dma-helpers.c 10.9 kB
dump-stub.c 1.5 kB
dump.c 22.1 kB
exec.c 74.1 kB
gdbstub.c 76.1 kB
hmp-commands.hx 44.6 kB
hmp.c 41.5 kB
hmp.h 4.1 kB
iohandler.c 6 kB
ioport.c 13.3 kB
kvm-all.c 51.1 kB
kvm-stub.c 2.5 kB
main-loop.c 12.4 kB
memory.c 53.7 kB
memory_mapping-stub.c 627 Bytes
memory_mapping.c 7 kB
migration-exec.c 1.7 kB
migration-fd.c 1.6 kB
migration-tcp.c 2.3 kB
migration-unix.c 2.2 kB
migration.c 16.9 kB
monitor.c 138.7 kB
nbd.c 30.8 kB
os-posix.c 8.4 kB
os-win32.c 4.4 kB
page_cache.c 5.1 kB
pixman 0 Bytes
qapi-schema-test.json 1.3 kB
qapi-schema.json 93.8 kB
qdev-monitor.c 18 kB
qdict-test-data.txt 88.4 kB
qemu-bridge-helper.c 11.1 kB
qemu-char.c 98.9 kB
qemu-coroutine-io.c 2.4 kB
qemu-coroutine-lock.c 5.1 kB
qemu-coroutine-sleep.c 898 Bytes
qemu-coroutine.c 2.4 kB
qemu-doc.texi 88.1 kB
qemu-img-cmds.hx 2.2 kB
qemu-img.c 71.7 kB
qemu-img.texi 13.8 kB
qemu-io.c 48.3 kB
qemu-log.c 4.8 kB
qemu-nbd.c 17.3 kB
qemu-nbd.texi 2 kB
qemu-options-wrapper.h 1 kB
qemu-options.h 1.4 kB
qemu-options.hx 111 kB
qemu-seccomp.c 7.8 kB
qemu-tech.texi 22.9 kB
qemu-timer.c 19.2 kB
qemu.sasl 1.3 kB
qmp-commands.hx 71.1 kB
qmp.c 13.6 kB
qtest.c 13.3 kB
readline.c 12.9 kB
rules.mak 4.4 kB
savevm.c 62.9 kB
spice-qemu-char.c 8.3 kB
tcg-runtime.c 2.4 kB
tci.c 35.5 kB
thread-pool.c 9.7 kB
thunk.c 8.8 kB
trace-events 72.1 kB
translate-all.c 53.5 kB
translate-all.h 1.2 kB
user-exec.c 19.1 kB
version.rc 749 Bytes
vl.c 124.4 kB
xbzrle.c 4 kB
xen-all.c 35.6 kB
xen-mapcache.c 12.4 kB
xen-stub.c 1.2 kB

Latest revisions

# Date Author Comment
76534da7 04/05/2013 07:58 pm Kevin Wolf

usb-storage: Forward serial number to scsi-disk

usb-storage takes care to fetch the USB serial number from -drive
options, but it neglected to pass its own 'serial' property to the
scsi-disk it creates. With this patch, the 'serial' qdev property and
the 'serial' option in -drive behave the same and correctly apply the...
5905fbc9 04/05/2013 07:58 pm Stefan Hajnoczi

block: fix I/O throttling accounting blind spot

I/O throttling relies on bdrv_acct_done() which is called when a request
completes. This leaves a blind spot since we only charge for completed
requests, not submitted requests.

For example, if there is 1 operation remaining in this time slice the...
ae29d6c6 04/05/2013 07:58 pm Stefan Hajnoczi

block: keep I/O throttling slice time constant

It is not necessary to adjust the slice time at runtime. We already
extend the current slice in order to carry over accounting into the next
slice. Changing the actual slice time value introduces oscillations....
e660fb8b 04/05/2013 07:58 pm Stefan Hajnoczi

block: drop duplicated slice extension code

The current slice is extended when an I/O request exceeds the limit.
There is no need to extend the slice every time we check a request.

Signed-off-by: Stefan Hajnoczi <>
Tested-By: Benoit Canet <>...
0775437f 04/05/2013 07:58 pm Stefan Hajnoczi

block: clean up I/O throttling wait_time code

The wait_time variable is in seconds. Reflect this in a comment and use
NANOSECONDS_PER_SECOND instead of BLOCK_IO_SLICE_TIME * 10 (which
happens to have the right value).

Signed-off-by: Stefan Hajnoczi <>...
c2bc78b6 04/05/2013 07:58 pm Kevin Wolf

qcow2: Return real error in qcow2_update_snapshot_refcount

This fixes the error message triggered by the following script:

cat > /tmp/blkdebug.cfg <&lt;EOF
    [inject-error]
    event = "cluster_free" 
    errno = "28" 
    immediately = "off" 
    EOF
$qemu_img create -f qcow2 test.qcow2 10G...
d05ef160 04/05/2013 04:22 am Brad Smith

Allow clock_gettime() monotonic clock to be utilized on more OS's

Allow the clock_gettime() code using monotonic clock to be utilized on
more POSIX compliannt OS's. This started as a fix for OpenBSD which was
listed in one function as part of the previous hard coded list of OS's...
dab86234 04/05/2013 03:23 am Laszlo Ersek

extract/unify the constant 0xfee00000 as APIC_DEFAULT_ADDRESS

A common dependency of the constant's current users:
- hw/apic_common.c
- hw/i386/kvmvapic.c
- target-i386/cpu.c
is "target-i386/cpu.h".

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>...
3a4a4697 04/05/2013 03:23 am Laszlo Ersek

Introduce IO_APIC_DEFAULT_ADDRESS for 0xfec00000

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>
Message-id:
Signed-off-by: Anthony Liguori <>
c5a98cf3 04/05/2013 03:23 am Laszlo Ersek

pc_acpi_init(): don't bail as soon as failing to find default DSDT

Signed-off-by: Laszlo Ersek <>
Reviewed-by: Anthony Liguori <>
Message-id:
Signed-off-by: Anthony Liguori <>

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