From e1f9c3522011a9cacbc161a8f10f3f415d2641ce Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Fri, 13 May 2022 10:31:31 +0200 Subject: [PATCH] docs: formatdomain: Remove 'elementsMemoryBacking' anchor MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reworded documentation around one of the local links. Signed-off-by: Peter Krempa Reviewed-by: Ján Tomko --- docs/formatdomain.rst | 16 +++++++--------- docs/kbase/kvm-realtime.rst | 2 +- 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index 8e18151796..fbebff8650 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -970,7 +970,6 @@ Memory Allocation fly. If this is omitted, it defaults to the same value as the ``memory`` element. The ``unit`` attribute behaves the same as for ``memory``. -:anchor:`` Memory Backing -------------- @@ -1083,7 +1082,7 @@ Memory Tuning killed by the kernel if the guess is too low, and determining the memory needed for a process to run is an `undecidable problem `__; that said, if - you already set ``locked`` in `memory backing <#elementsMemoryBacking>`__ + you already set ``locked`` in `Memory Backing`_ because your workload demands it, you'll have to take into account the specifics of your deployment and figure out a value for ``hard_limit`` that is large enough to support the memory requirements of your guest, but small @@ -1573,8 +1572,8 @@ in unwanted behaviour. :since:`Since 1.2.9` the optional attribute ``memAccess`` can control whether the memory is to be mapped as "shared" or "private". This is valid only for hugepages-backed memory and nvdimm modules. Each ``cell`` element can have an optional ``discard`` attribute which fine tunes the discard feature -for given numa node as described under `Memory -Backing <#elementsMemoryBacking>`__. Accepted values are ``yes`` and ``no``. +for given numa node as described under `Memory Backing`_. +Accepted values are ``yes`` and ``no``. :since:`Since 4.4.0` This guest NUMA specification is currently available only for QEMU/KVM and Xen. @@ -2715,7 +2714,7 @@ paravirtualized driver is specified via the ``disk`` element. ``vhostuser`` Enables the hypervisor to connect to another process using vhost-user protocol. Requires shared memory configured for the VM, for more details - see ``access`` mode for `memoryBacking <#elementsMemoryBacking>`__ element. + see ``access`` mode for ``memoryBacking`` element (See `Memory Backing`_). The ``source`` element has following mandatory attributes: @@ -7907,7 +7906,7 @@ Example: usage of the memory devices ``access`` An optional attribute ``access`` ( :since:`since 3.2.0` ) that provides capability to fine tune mapping of the memory on per module basis. Values are - the same as `Memory Backing <#elementsMemoryBacking>`__: ``shared`` and + the same as `Memory Backing`_: ``shared`` and ``private``. For ``nvdimm`` model, if using real NVDIMM DAX device as backend, ``shared`` is required. For ``virtio-pmem`` model ``shared`` is required. @@ -7915,9 +7914,8 @@ Example: usage of the memory devices ``discard`` An optional attribute ``discard`` ( :since:`since 4.4.0` ) that provides capability to fine tune discard of data on per module basis. Accepted values - are ``yes`` and ``no``. The feature is described here: `Memory - Backing <#elementsMemoryBacking>`__. This attribute is allowed only for - ``model='dimm'``. + are ``yes`` and ``no``. The feature is described here: `Memory Backing`_. + This attribute is allowed only for ``model='dimm'``. ``uuid`` For pSeries guests, an uuid can be set to identify the nvdimm module. If diff --git a/docs/kbase/kvm-realtime.rst b/docs/kbase/kvm-realtime.rst index 288295b4c7..9b38aff0fd 100644 --- a/docs/kbase/kvm-realtime.rst +++ b/docs/kbase/kvm-realtime.rst @@ -178,7 +178,7 @@ Memory configuration The host memory used for guest RAM needs to be allocated from huge pages on the second NUMA node, and all other memory allocation needs to be locked into RAM with memory page sharing disabled. -This is achieved by using the `memory backing config `_: +This is achieved by using the `memory backing config `_: ::