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Igor Mammedov 57924bcd87 numa: introduce machine callback for VCPU to node mapping 
Current default round-robin way of distributing VCPUs among
NUMA nodes might be wrong in case on multi-core/threads
CPUs. Making guests confused wrt topology where cores from
the same socket are on different nodes.

Allow a machine to override default mapping by providing
 MachineClass::cpu_index_to_socket_id()
callback which would allow it group VCPUs from a socket
on the same NUMA node.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2015-03-19 16:12:09 -03:00
audio
…
backends
backends: Fix warning from Sparse
2015-03-19 11:11:55 +03:00
block
Block patches for 2.3.0-rc1
2015-03-19 17:47:08 +00:00
bsd-user
cpu: Make cpu_init() return QOM CPUState object
2015-03-10 17:33:51 +01:00
default-configs
s390x/config: Do not include full pci.mak
2015-03-16 10:20:17 +01:00
disas
cris: remove unused cris_cond15 declarations
2015-03-19 11:11:55 +03:00
docs
…
dtc @ bc895d6d09
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fpu
…
fsdev
Fix typos in comments
2015-03-19 11:30:37 +03:00
gdb-xml
…
hw
virtio-serial api: guest_writable callback for users
2015-03-19 16:46:32 +00:00
include
numa: introduce machine callback for VCPU to node mapping
2015-03-19 16:12:09 -03:00
libcacard
…
libdecnumber
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linux-headers
synchronize Linux headers to 4.0-rc3
2015-03-10 09:26:22 +01:00
linux-user
linux-user: Access correct register for get/set_tls syscalls on ARM TZ CPUs
2015-03-16 12:30:47 +00:00
migration
migration: Expose 'cancelling' status to user
2015-03-17 15:20:37 +01:00
net
net: synchronize net_host_device_remove with host_net_remove_completion
2015-03-12 19:59:39 +00:00
pc-bios
seabios: update to 1.8.1 stable release
2015-03-16 09:07:15 +01:00
pixman @ 87eea99e44
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po
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qapi
block: Fix blockdev-backup not to use funky error class
2015-03-19 16:02:59 +01:00
qga
qga/commands-posix: Fix resource leak
2015-03-19 11:39:18 +03:00
qobject
…
qom
qom: Fix warning from Sparse
2015-03-19 11:11:55 +03:00
roms
seabios: update to 1.8.1 stable release
2015-03-16 09:07:15 +01:00
scripts
build: pass .d file name to scripts/make_device_config.sh, fix makefile target
2015-03-18 12:07:25 +01:00
slirp
…
stubs
pci, pc, virtio fixes and cleanups
2015-03-09 09:14:28 +00:00
sysconfigs/target
…
target-alpha
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-arm
target-arm: Ignore low bit of PC in M-profile exception return
2015-03-16 12:30:47 +00:00
target-cris
cris: remove unused cris_cond15 declarations
2015-03-19 11:11:55 +03:00
target-i386
target-i386: Remove icc_bridge parameter from cpu_x86_create()
2015-03-17 14:51:49 +01:00
target-lm32
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-m68k
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-microblaze
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-mips
trivial patches for 2015-03-19
2015-03-19 14:10:20 +00:00
target-moxie
target-moxie: Fix warnings from Sparse (one-bit signed bitfield)
2015-03-19 11:11:55 +03:00
target-openrisc
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-ppc
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-s390x
Final batch of s390x enhancements/fixes for 2.3:
2015-03-16 11:44:55 +00:00
target-sh4
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-sparc
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-tricore
Fix typos in comments
2015-03-19 11:30:37 +03:00
target-unicore32
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
target-xtensa
tcg: Change translator-side labels to a pointer
2015-03-13 12:28:18 -07:00
tcg
tcg/optimize: Handle or r,a,a with constant a
2015-03-16 08:46:13 -07:00
tests
Block patches for 2.3.0-rc1
2015-03-19 17:47:08 +00:00
trace
Remove superfluous '\n' around error_report()
2015-03-10 08:15:33 +03:00
ui
ui: ensure VNC websockets server checks the ACL if requested
2015-03-18 09:25:14 +01:00
util
util/uri: Add overflow check to rfc3986_parse_port
2015-03-18 12:05:31 +01:00
.exrc
…
.gitignore
gitignore: Track common.env in iotests gitignore
2015-03-10 08:15:34 +03:00
.gitmodules
…
.mailmap
…
.travis.yml
…
accel.c
…
aio-posix.c
…
aio-win32.c
…
arch_init.c
arch_init: Count the total number of pages by using helper function
2015-03-17 15:20:37 +01:00
async.c
…
balloon.c
…
block.c
block: Drop bdrv_find
2015-03-16 12:10:30 -04:00
blockdev-nbd.c
nbd: Handle blk_getlength() failure
2015-03-18 12:06:50 +01:00
blockdev.c
block: Fix blockdev-backup not to use funky error class
2015-03-19 16:02:59 +01:00
blockjob.c
…
bootdevice.c
bootdevice: bug fixes
2015-03-08 06:43:32 +00:00
bt-host.c
…
bt-vhci.c
…
Changelog
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CODING_STYLE
…
configure
configure: enable kvm on x32
2015-03-19 11:17:27 +03:00
COPYING
…
COPYING.LIB
…
coroutine-gthread.c
…
coroutine-sigaltstack.c
…
coroutine-ucontext.c
…
coroutine-win32.c
…
cpu-exec.c
…
cpus.c
profiler: Reenable built-in profiler
2015-03-18 12:07:34 +01:00
cputlb.c
…
device_tree.c
machine: query phandle-start machine property
2015-03-11 18:17:11 +01:00
device-hotplug.c
…
disas.c
…
dma-helpers.c
…
dump.c
…
exec.c
exec: Respect as_tranlsate_internal length clamp
2015-03-18 12:09:42 +01:00
gdbstub.c
gdbstub: avoid possible NULL pointer dereference
2015-03-10 08:15:34 +03:00
HACKING
…
hmp-commands.hx
hmp: Fix texinfo documentation
2015-03-19 11:35:52 +03:00
hmp.c
migration/next for 20150317
2015-03-17 17:11:33 +00:00
hmp.h
qom: Implement qom-set HMP command
2015-03-17 14:31:15 +01:00
iohandler.c
…
ioport.c
…
iothread.c
…
kvm-all.c
kvm: fix ioeventfd endianness on bi-endian architectures
2015-03-18 12:07:30 +01:00
kvm-stub.c
…
LICENSE
…
main-loop.c
…
MAINTAINERS
misc fixes and cleanups
2015-03-12 09:13:07 +00:00
Makefile
build: pass .d file name to scripts/make_device_config.sh, fix makefile target
2015-03-18 12:07:25 +01:00
Makefile.objs
…
Makefile.target
…
memory_mapping.c
…
memory.c
memory: Move owner-less MemoryRegions to /machine/unattached
2015-03-17 14:31:26 +01:00
module-common.c
…
monitor.c
trivial patches for 2015-03-19
2015-03-19 14:10:20 +00:00
nbd.c
nbd: Drop unexpected data for NBD_OPT_LIST
2015-03-18 12:07:16 +01:00
numa.c
numa: introduce machine callback for VCPU to node mapping
2015-03-19 16:12:09 -03:00
os-posix.c
…
os-win32.c
…
page_cache.c
…
qapi-schema.json
migration: Convert 'status' of MigrationInfo to use an enum type
2015-03-17 15:20:37 +01:00
qdev-monitor.c
qom: Implement info qom-tree HMP command
2015-03-17 14:31:21 +01:00
qdict-test-data.txt
…
qemu-bridge-helper.c
…
qemu-char.c
…
qemu-coroutine-io.c
coroutine-io: Return -errno in case of error
2015-03-18 12:07:21 +01:00
qemu-coroutine-lock.c
…
qemu-coroutine-sleep.c
…
qemu-coroutine.c
coroutine: Clean up qemu_coroutine_enter()
2015-03-09 11:11:59 +01:00
qemu-doc.texi
raw-posix: Deprecate host floppy passthrough
2015-03-19 11:43:02 +01:00
qemu-img-cmds.hx
…
qemu-img.c
qemu-img: Avoid qerror_report_err() outside QMP handlers, again
2015-03-16 17:07:25 +01:00
qemu-img.texi
…
qemu-io-cmds.c
…
qemu-io.c
…
qemu-log.c
…
qemu-nbd.c
nbd: Set block size to BDRV_SECTOR_SIZE
2015-03-18 12:07:01 +01:00
qemu-nbd.texi
…
qemu-options-wrapper.h
…
qemu-options.h
…
qemu-options.hx
Block patches for 2.3.0-rc1
2015-03-19 17:47:08 +00:00
qemu-seccomp.c
…
qemu-tech.texi
…
qemu-timer.c
…
qemu.nsi
…
qemu.sasl
…
qjson.c
…
qmp-commands.hx
Block patches for 2.3.0-rc1
2015-03-19 17:47:08 +00:00
qmp.c
vnc: set id at parse time not init time
2015-03-10 11:33:35 +01:00
qtest.c
…
README
…
rules.mak
…
savevm.c
error: Replace error_report() & error_free() with error_report_err()
2015-03-19 11:11:55 +03:00
softmmu_template.h
…
spice-qemu-char.c
…
tcg-runtime.c
…
tci.c
…
thread-pool.c
…
thunk.c
…
tpm.c
tpm: Remove superfluous '\n' around error_report()
2015-03-10 08:15:33 +03:00
trace-events
s390x/kvm: trace all SIGP orders
2015-03-10 09:26:22 +01:00
translate-all.c
…
translate-all.h
…
user-exec.c
user-exec.c: fix build on NetBSD/sparc64 and NetBSD/arm
2015-03-13 15:57:00 +00:00
VERSION
Update version for v2.3.0-rc0 release
2015-03-17 18:58:33 +00:00
version.rc
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vl.c
numa: introduce machine callback for VCPU to node mapping
2015-03-19 16:12:09 -03:00
xen-common-stub.c
…
xen-common.c
…
xen-hvm-stub.c
xen: Remove xen_cmos_set_s3_resume()
2015-03-10 08:15:33 +03:00
xen-hvm.c
…
xen-mapcache.c
…

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team
Description
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