On Thu, Mar 24, 2022 at 12:16:01PM +0100, Michal Privoznik wrote:
Since its v5.0.0 release QEMU is capable of specifying number of threads used to allocate memory. It defaults to 1, which may be too low for humongous guests with gigantic pages.In general, on QEMU cmd line level it is possible to use different number of threads per each memory-backend-* object, in practical terms it's not useful. Therefore, use <memoryBacking/> to set guest wide value and let all memory devices 'inherit' it, silently. IOW, don't introduce per device knob because that would only complicate things for a little or no benefit. Signed-off-by: Michal Privoznik <mpriv...@redhat.com>
Reviewed-by: Martin Kletzander <mklet...@redhat.com>
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