Igor MammedovandEduardo Habkost 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

..

block

nbd: Set block size to BDRV_SECTOR_SIZE

2015-03-18 12:07:01 +01:00

disas

…

exec

tcg: Change translator-side labels to a pointer

2015-03-13 12:28:18 -07:00

fpu

softfloat: expand out STATUS macro

2015-02-06 16:11:38 +00:00

hw

numa: introduce machine callback for VCPU to node mapping

2015-03-19 16:12:09 -03:00

libdecnumber

Fix new typos in comments (found by codespell)

2014-07-18 17:45:36 +04:00

migration

migration: Remove unused functions

2015-03-17 15:20:37 +01:00

monitor

qom: Implement info qom-tree HMP command

2015-03-17 14:31:21 +01:00

net

virtio-net,tap: use standard-headers

2015-02-26 13:04:04 +01:00

qapi

qerror.h: Swap definitions that were not in alphabetical order

2015-03-10 08:15:33 +03:00

qemu

profiler: Reenable built-in profiler

2015-03-18 12:07:34 +01:00

qom

Fix remaining warnings from Sparse (void return)

2015-03-19 11:11:55 +03:00

standard-headers

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

2015-03-12 09:13:07 +00:00

sysemu

numa: introduce machine callback for VCPU to node mapping

2015-03-19 16:12:09 -03:00

ui

pixman: add a bunch of PIXMAN_BE_* defines for 32bpp

2015-03-12 15:50:11 +01:00

config.h

…

elf.h

elf-loader: Provide the possibility to relocate s390 ELF files

2015-03-10 09:26:27 +01:00

glib-compat.h

glib: add compatibility interface for g_strcmp0()

2014-10-16 23:02:31 +01:00

qemu-common.h

qxl: refactor rounding up to a nearest power of 2

2015-03-03 08:33:08 +01:00

qemu-io.h

qemu-io: Use BlockBackend

2015-02-16 15:07:19 +00:00

qjson.h

QJSON: Add JSON writer

2015-02-05 17:16:14 +01:00

trace-tcg.h

trace: [tcg] Generate TCG tracing routines

2014-08-12 14:26:12 +01:00

trace.h

trace: [tcg] Include event definitions in "trace.h"

2014-08-12 14:26:12 +01:00