On 2018年08月14日 02:33, John Ferlan wrote:
On 07/30/2018 11:54 PM, bing.niu wrote:
On 2018年07月31日 06:14, John Ferlan wrote:
On 07/29/2018 11:12 PM, bing.niu@xxxxxxxxx wrote:
From: Bing Niu <bing.niu@xxxxxxxxx>
This series is to introduce RDT memory bandwidth allocation support
by extending
current virresctrl implementation.
[....]
Bing Niu (17):
util: Rename some functions of virresctrl
util: Refactor virResctrlGetInfo in virresctrl
util: Refactor virResctrlAllocFormat of virresctrl
util: Add MBA capability information query to resctrl
util: Add MBA check to virResctrlInfoGetCache
util: Add MBA allocation to virresctrl
util: Add MBA schemata parse and format methods
util: Add support to calculate MBA utilization
util: Introduce virResctrlAllocForeachMemory
util: Introduce virResctrlAllocSetMemoryBandwidth
conf: Rename cachetune to resctrl
conf: Factor out vcpus parsing part from virDomainCachetuneDefParse
conf: Factor out vcpus overlapping from virDomainCachetuneDefParse
conf: Factor out virDomainResctrlDef update from
virDomainCachetuneDefParse
conf: Add support for memorytune XML processing for resctrl MBA
conf: Add return value check to virResctrlAllocForeachCache
conf: Add memory bandwidth allocation capability of host
docs/formatdomain.html.in | 39 +-
docs/schemas/capability.rng | 33 ++
docs/schemas/domaincommon.rng | 17 +
src/conf/capabilities.c | 107 ++++
src/conf/capabilities.h | 11 +
src/conf/domain_conf.c | 428
++++++++++++---
src/conf/domain_conf.h | 10 +-
src/libvirt_private.syms | 6 +-
src/qemu/qemu_domain.c | 2 +-
src/qemu/qemu_process.c | 18 +-
src/util/virresctrl.c | 611
+++++++++++++++++++--
src/util/virresctrl.h | 55 +-
.../memorytune-colliding-allocs.xml | 30 +
.../memorytune-colliding-cachetune.xml | 32 ++
tests/genericxml2xmlindata/memorytune.xml | 33 ++
tests/genericxml2xmltest.c | 5 +
.../linux-resctrl/resctrl/info/MB/bandwidth_gran | 1 +
.../linux-resctrl/resctrl/info/MB/min_bandwidth | 1 +
.../linux-resctrl/resctrl/info/MB/num_closids | 1 +
tests/vircaps2xmldata/vircaps-x86_64-resctrl.xml | 8 +
tests/virresctrldata/resctrl.schemata | 1 +
21 files changed, 1280 insertions(+), 169 deletions(-)
create mode 100644
tests/genericxml2xmlindata/memorytune-colliding-allocs.xml
create mode 100644
tests/genericxml2xmlindata/memorytune-colliding-cachetune.xml
create mode 100644 tests/genericxml2xmlindata/memorytune.xml
create mode 100644
tests/vircaps2xmldata/linux-resctrl/resctrl/info/MB/bandwidth_gran
create mode 100644
tests/vircaps2xmldata/linux-resctrl/resctrl/info/MB/min_bandwidth
create mode 100644
tests/vircaps2xmldata/linux-resctrl/resctrl/info/MB/num_closids
Reviewed-by: John Ferlan <jferlan@xxxxxxxxxx>
(series)
I'll push once the tree is open for 4.7.0 commits unless someone else
chimes in with other major issues that need to be addressed.
Tree re-opened after I left for a week away from the virtual world...
Now that I'm back and digging out of email, figured I'd sync this series
up with current top and push.
Please post a followup docs/news.xml article describing the change.
Thanks for this. I will cook a patch for this. :)
Tks -
John
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