amounts of locked memory could cause a denial-of-service attack on the host.
Because of this, using this option is discouraged unless your workload
demands it; even then, it's highly recommended to set a ``hard_limit`` (see
- `memory tuning <#elementsMemoryTuning>`__) on memory allocation suitable for
+ `Memory Tuning`_) on memory allocation suitable for
the specific environment at the same time to mitigate the risks described
above. :since:`Since 1.0.6`
``source``
this is just an optimization and is not guaranteed to work in all cases (e.g.
when hypervisor crashes). :since:`Since 4.4.0` (QEMU/KVM only)
-:anchor:`<a id="elementsMemoryTuning"/>`
Memory Tuning
-------------