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| author | David Woodhouse <dwmw@amazon.co.uk> | 2021-11-21 12:54:40 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-12-09 12:55:52 -0500 |
| commit | dc70ec217cec504e6f8fee8fd91bf5c118af05f2 (patch) | |
| tree | 4f7aba57eed16fec454bc5bc255c75919799dd9e /virt/kvm/Kconfig | |
| parent | 45af1bb99b72e36c16714390a8a3c9445e432938 (diff) | |
| download | linux-stable-dc70ec217cec504e6f8fee8fd91bf5c118af05f2.tar.gz linux-stable-dc70ec217cec504e6f8fee8fd91bf5c118af05f2.tar.bz2 linux-stable-dc70ec217cec504e6f8fee8fd91bf5c118af05f2.zip | |
KVM: Introduce CONFIG_HAVE_KVM_DIRTY_RING
I'd like to make the build include dirty_ring.c based on whether the
arch wants it or not. That's a whole lot simpler if there's a config
symbol instead of doing it implicitly on KVM_DIRTY_LOG_PAGE_OFFSET
being set to something non-zero.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20211121125451.9489-2-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt/kvm/Kconfig')
| -rw-r--r-- | virt/kvm/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig index 62b39149b8c8..97cf5413ac25 100644 --- a/virt/kvm/Kconfig +++ b/virt/kvm/Kconfig @@ -13,6 +13,9 @@ config HAVE_KVM_IRQFD config HAVE_KVM_IRQ_ROUTING bool +config HAVE_KVM_DIRTY_RING + bool + config HAVE_KVM_EVENTFD bool select EVENTFD |