Commit Graph

22 Commits

Author SHA1 Message Date
Philipp Schuster
7bf0cc1ed5 misc: Fix various spelling errors using typos
This fixes all typos found by the typos utility with respect to the config file.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
2023-09-09 10:46:21 +01:00
Bo Chen
2b4f60e57b docs: Remove directory support from MemoryZoneConfig::file
Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-04-04 06:49:18 -07:00
Wei Liu
a0922930b1 docs: update command line options
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2023-01-16 16:39:03 +00:00
Rob Bradford
c89b8e061f Revert "vmm: Deprecate MemoryZoneConfig::file"
This reverts commit 9fb0274479.

A user was identified of this functionality.

See: #4837
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2023-01-10 10:31:18 +00:00
Rob Bradford
9fb0274479 vmm: Deprecate MemoryZoneConfig::file
Remove from the documentation and API definition but continue support
using the field (with a deprecation warning.)

See: #4837

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-12-12 16:44:04 +00:00
Rob Bradford
04d034a0bc docs: Update memory.md for THP
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-11-09 16:51:21 +00:00
Rob Bradford
aad4dc3b6b docs: Update memory.md to indicated that hugepages overrides shared
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-10-31 22:28:29 +00:00
Sebastien Boeuf
e6e58e6d66 docs: Replace Cloud-Hypervisor with Cloud Hypervisor syntax
The proper way to refer to the project is "Cloud Hypervisor" without the
hyphen in the middle. On the other hand, if one refers to the binary
name, it is "cloud-hypervisor".

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-11-15 17:27:23 +01:00
Sebastien Boeuf
b81d758c41 option_parser: Expect commas instead of colons for lists
The elements of a list should be using commas as the correct delimiter
now that it is supported. Deprecate use of colons as delimiter.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-11-09 08:59:59 +01:00
Li Yu
0468598fa3 docs: update prefault in memory
Update introduction of option `prefault`.

In addition, this commit also did the following:
- Rearrange options, synchronize order with `config.rs`.
- Break long lines in `hugepages`.
- Update old example of `hugepages` in memory zone.

Signed-off-by: Li Yu <liyu.yukiteru@bytedance.com>
2021-09-29 09:01:22 -07:00
Henry Wang
bcae6c41e3 vmm, doc: Forbid same memory zone in multiple NUMA nodes
It is forbidden that the same memory zone belongs to more than one
NUMA node. This commit adds related validation to the `--numa`
parameter to prevent the user from specifying such configuration.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-08-12 10:49:02 +02:00
Yu Li
9106afae38 docs: Add more information of hugepages.
Add missing option of hugepage_size in argument of memory,
and add some details about lacking huge pages.

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2021-07-26 11:01:15 -07:00
Sebastien Boeuf
6b710209b1 numa: Add optional sgx_epc_sections field to NumaConfig
This new option allows the user to define a list of SGX EPC sections
attached to a specific NUMA node.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-07-09 14:45:30 +02:00
Sebastien Boeuf
3987026997 docs: Fix errors regarding NUMA documentation
A few fixes to the NUMA documentation as there were some mistakes in
there.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-07-09 14:45:30 +02:00
Sebastien Boeuf
07f3075773 vmm: device_manager: Tie PCI bus to NUMA node 0
Make sure the unique PCI bus is tied to the default NUMA node 0, and
update the documentation to let the users know about this special case.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-06-17 16:08:46 +02:00
Rob Bradford
b5fb744828 docs: Update documentation for hugepage_size option
Including a warning that the user is respsonsible for ensuring that they
have sufficient pages of the specified size.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-05 09:24:02 +00:00
Sebastien Boeuf
f4e391922f vmm: Remove balloon options from --memory parameter
The standalone `--balloon` parameter being fully functional at this
point, we can get rid of the balloon options from the --memory
parameter.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-10-22 16:33:16 +02:00
Sebastien Boeuf
4e1b78e1ff vmm: Add 'hotplugged_size' to memory parameters
Add the new option 'hotplugged_size' to both --memory-zone and --memory
parameters so that we can let the user specify a certain amount of
memory being plugged at boot.

This is also part of making sure we can store the virtio-mem size over a
reboot of the VM.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-09-16 19:20:04 +02:00
Sebastien Boeuf
c645a72c17 vmm: Add 'hotplug_size' to memory zones
In anticipation for resizing support of an individual memory zone,
this commit introduces a new option 'hotplug_size' to '--memory-zone'
parameter. This defines the amount of memory that can be added through
each specific memory zone.

Because memory zone resize is tied to virtio-mem, make sure the user
selects 'virtio-mem' hotplug method, otherwise return an error.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-09-16 19:20:04 +02:00
Sebastien Boeuf
e15dba2925 vmm: Rename NUMA option 'id' into 'guest_numa_id'
The goal of this commit is to rename the existing NUMA option 'id' with
'guest_numa_id'. This is done without any modification to the way this
option behaves.

The reason for the rename is caused by the observation that all other
parameters with an option called 'id' expect a string to be provided.

Because in this particular case we expect a u32 representing a proximity
domain from the ACPI specification, it's better to name it with a more
explicit name.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-09-07 07:37:14 +02:00
Sebastien Boeuf
55e9827e00 docs: Update memory documentation
Based on the recent changes regarding how to describe NUMA nodes to the
guest, the documentation related to memory zones and NUMA has been
updated accordingly.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-09-07 07:37:14 +02:00
Sebastien Boeuf
239169ad1d docs: Add documentation about memory in Cloud-Hypervisor
Writing some new documentation to help users understand how the guest
memory can be described through Cloud-Hypervisor parameters.

Fixes #1659

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-09-02 13:46:28 +02:00