diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-18 18:47:26 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-07-01 15:45:51 +0200 |
| commit | de7ea885c5394c1fba7443cbf33bd2745d32e6c2 (patch) | |
| tree | 4ca22e1a89ad5aba087b22dc5218e27a4629012e /block/vpc.c | |
| parent | 7070e085d490c396f9237c8f10bf8b6e69cd0066 (diff) | |
kvm: Switch to unlocked MMIO
Do not take the BQL before dispatching MMIO requests of KVM VCPUs.
Instead, address_space_rw will do it if necessary. This enables completely
BQL-free MMIO handling in KVM mode for upcoming devices with fine-grained
locking.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1434646046-27150-10-git-send-email-pbonzini@redhat.com>
Diffstat (limited to 'block/vpc.c')
0 files changed, 0 insertions, 0 deletions