[libvirt] [PATCHv5 0/4] Add support for memory backing with file source

qemu,share=on The access mode can be overriden by specifying token memAccess in numa cell. The mem-path can be defined by new config parameter memory_backing_dir. PS: the sometime failing test qemuhotplug was failing also before this patch :) Jaroslav Safka (4): qemu,conf: Rename virNum

[libvirt] [PATCHv5 3/4] conf: Add new xml elements for file memorybacking support

This part introduces new xml elements for file based memorybacking support and their parsing. (It allows vhost-user to be used without hugepages.) New xml elements: --- docs/formatdomain.html.in | 9 ++ docs/schemas/domaincommon.rng |

[libvirt] [PATCHv5 2/4] qemu_conf: Add param memory_backing_dir

Add new parameter memory_backing_dir where files will be stored when memoryBacking source is selected as file. Value is stored inside char* memoryBackingDir --- src/qemu/libvirtd_qemu.aug | 3 +++ src/qemu/qemu.conf | 4 src/qemu/qemu_conf.c | 9

[libvirt] [PATCHv5 4/4] qemu: Add args generation for file memory backing

This patch add support for file memory backing on numa topology. The specified access mode in memoryBacking can be overriden by specifying token memAccess in numa cell. --- src/qemu/qemu_command.c| 45 --

[libvirt] [PATCHv5 1/4] qemu, conf: Rename virNumaMemAccess to virDomainMemoryAccess

Rename to avoid duplicate code. Because virDomainMemoryAccess will be used in memorybacking for setting default behaviour. NOTE: The enum cannot be moved to qemu/domain_conf because of headers dependency --- src/conf/numa_conf.c| 15 --- src/conf/numa_conf.h| 14

[libvirt] [PATCHv4 3/3] qemu: Add args generation for file memory backing

This patch add support for file memory backing on numa topology. The specified access mode in memoryBacking can be overriden by specifying token memAccess in numa cell. --- src/qemu/qemu_command.c| 113 ++---

[libvirt] [PATCHv4 2/3] conf: Add new xml elements for file memorybacking support

This first change introduces new xml elements for file based memorybacking support and their parsing. It allows vhost-user to be used without hugepages. New xml elements: --- docs/formatdomain.html.in | 9 ++ docs/schemas/domaincommon.rng

[libvirt] [PATCHv4 1/3] qemu, conf: Rename virNumaMemAccess to virDomainMemoryAccess

Rename to avoid duplicate code. Because virDomainMemoryAccess will be used in memorybacking for setting default behaviour. NOTE: The enum cannot be moved to qemu/domain_conf because of headers dependency --- src/conf/numa_conf.c| 15 --- src/conf/numa_conf.h| 14

[libvirt] [PATCHv4 0/3] Add support for file memorybacking

qemu,share=on The access mode can be overriden by specifying token memAccess in numa cell. The test cpu-numa-memshared was removed, because behaviour was changed and is not needed anymore Jaroslav Safka (3): qemu,conf: Rename virNumaMemAccess to virDomainMemoryAccess conf: Add new xml element

[libvirt] [PATCH 2/3] Add support for preallocated fd memory

This second change introduces support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. Also token memAccess in numa cell is used (if not present, default value from memoryBacking is used) Used xml elements: ---

[libvirt] [PATCH 3/3] Add support for preallocated fd memory - doc

Add html documentation for memoryBacking element. --- docs/formatdomain.html.in | 10 ++ 1 file changed, 10 insertions(+) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index c70377b..ed15eb5 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@

[libvirt] [PATCH 0/3] Add support for preallocated fd memory

is used (if not present, default value from memoryBacking is used) Jaroslav Safka (3): Add support for preallocated fd memory Add support for preallocated fd memory Add support for preallocated fd memory - doc docs/formatdomain.html.in | 10 ++ docs/schemas

[libvirt] [PATCH 1/3] Add support for preallocated fd memory

This first change introduces xml parsing support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. New xml elements: --- docs/schemas/domaincommon.rng | 30 + src/conf/domain_conf.c

[libvirt] [PATCH 1/2] Add support for preallocated fd memory

This first change introduces xml parsing support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. New xml elements: --- docs/schemas/domaincommon.rng | 30 + src/conf/domain_conf.c

[libvirt] [PATCH 2/2] Add support for preallocated fd memory

This second change introduces support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. Also token memAccess in numa cell is used (if not present, default value from memoryBacking is used) Used xml elements: ---

[libvirt] [PATCH 0/2] Add support for preallocated fd memory

is used (if not present, default value from memoryBacking is used) Jaroslav Safka (2): Add support for preallocated fd memory Add support for preallocated fd memory docs/schemas/domaincommon.rng | 30 src/conf/domain_conf.c | 138

[libvirt] [PATCH 2/2] qemu: Add support for preallocated fd memory

This second change introduces support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. Used xml elements: --- src/qemu/qemu_command.c| 156 - src/qemu/qemu_command.h

[libvirt] [PATCH 1/2] conf: Add support for preallocated fd memory

This first change introduces xml parsing support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. New xml elements: --- docs/schemas/domaincommon.rng | 37 + src/conf/domain_conf.c

[libvirt] [PATCH 0/2] Add support for preallocated fd memory

/libvirt/qemu,share=on Jaroslav Safka (2): Add support for preallocated fd memory Add support for preallocated fd memory docs/schemas/domaincommon.rng | 37 + src/conf/domain_conf.c | 149 +++- src/conf/domain_conf.h

[libvirt] [PATCH 1/2] Add support for preallocated memory - parse xml

Add three new elements in memoryBacking and enable their parsing. (without converting to argv yet) --- docs/schemas/domaincommon.rng | 45 + src/conf/domain_conf.c | 59 +- src/conf/domain_conf.h

[libvirt] [PATCH 0/2] Add support for preallocated memory

line during VM startup accordingly Jaroslav Safka (2): Add new elements source,access and allocation Add xml to argv for memorybacking access,source,.. docs/schemas/domaincommon.rng | 45 + src/conf/domain_conf.c

[libvirt] [PATCH 2/2] Add support for preallocated memory - xml2argv

Add conversion from xml to argv for subelements source,access and allocation of This change introduces support for preallocated shared file descriptor based memory backing. It allows vhost-user to be used without hugepages. Configured by these elements: ---