[libvirt] [PATCH 00/12] Implement memory control api

This patch series implement public api for controlling various memory tunables exported by the OS. This is based on the following RFC[1]. * Implement virDomainSetMemoryParameters api * Provide implementation for remote, QEmu and LXC drivers * Enable memory controller support fro QEmu * virsh command for runtime changes to the memory parameters * Domain configuration parsing for memory control parameters * Cgroup memory controller code for memory hard_limit/soft_limit, swap hard_limit To Do * Python bindings is just a place holder, need to implement * virDomainGetMemoryParameters 1. https://www.redhat.com/archives/libvir-list/2010-August/msg00607.html 2. https://www.redhat.com/archives/libvir-list/2010-August/msg00699.html --- Nikunj A. Dadhania (12): Adding virDomainSetMemoryParameters API Adding structure for virDomainSetMemoryParameter Adds xml entries for memory tunables XML parsing for memory tunables Hand-coded python bindings for virDomainSetMemoryParameters Implement driver interface domainSetMemoryParamters for QEmu Implement cgroup memory controller tunables Adding memtunables to libvirt-lxc command Adding memtunables to qemuSetupCgroup Adding memtune command to virsh tool Implements virDomainSetMemoryParameters for the remote driver Implement domainSetMemoryParameters function daemon/remote.c | 66 +++++++++++++++++ daemon/remote_dispatch_prototypes.h | 8 ++ daemon/remote_dispatch_table.h | 5 + docs/schemas/domain.rng | 31 ++++++++ include/libvirt/libvirt.h.in | 56 ++++++++++++++ python/generator.py | 1 python/libvirt-override-api.xml | 6 ++ python/libvirt-override.c | 7 ++ src/conf/domain_conf.c | 50 +++++++++++-- src/conf/domain_conf.h | 12 ++- src/driver.h | 6 ++ src/esx/esx_driver.c | 1 src/esx/esx_vmx.c | 30 ++++---- src/libvirt.c | 48 ++++++++++++ src/libvirt_private.syms | 6 ++ src/libvirt_public.syms | 5 + src/lxc/lxc_controller.c | 24 ++++++ src/lxc/lxc_driver.c | 101 ++++++++++++++++++++++++-- src/openvz/openvz_driver.c | 9 +- src/phyp/phyp_driver.c | 1 src/qemu/qemu.conf | 4 + src/qemu/qemu_conf.c | 11 ++- src/qemu/qemu_driver.c | 138 +++++++++++++++++++++++++++++++++-- src/remote/remote_driver.c | 66 +++++++++++++++++ src/remote/remote_protocol.c | 62 +++++++++++++++- src/remote/remote_protocol.h | 36 +++++++++ src/test/test_driver.c | 13 ++- src/uml/uml_conf.c | 2 - src/uml/uml_driver.c | 15 ++-- src/util/cgroup.c | 106 +++++++++++++++++++++++++++ src/util/cgroup.h | 7 ++ src/xen/xen_driver.c | 1 tools/virsh.c | 89 +++++++++++++++++++++++ 33 files changed, 955 insertions(+), 68 deletions(-)