tree 0faa63f2a211079631f131106587342cfd95b0d1
parent 87a802d93e7ef55216d8884fdf7e5f491a6fe501
author Ben Gardon <bgardon@google.com> 1579802667 -0800
committer Paolo Bonzini <pbonzini@redhat.com> 1582571124 +0100

KVM: selftests: Create a demand paging test

While userfaultfd, KVM's demand paging implementation, is not specific
to KVM, having a benchmark for its performance will be useful for
guiding performance improvements to KVM. As a first step towards creating
a userfaultfd demand paging test, create a simple memory access test,
based on dirty_log_test.

Reviewed-by: Oliver Upton <oupton@google.com>
Signed-off-by: Ben Gardon <bgardon@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>