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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2015-06-18 18:47:24 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-07-01 15:45:51 +0200 |
| commit | 80b7d2efb63c225797345c152cdd3392b9fe7b72 (patch) | |
| tree | c17c0c50d7d999e60508d671eebd25bdd6e38d1d /include/exec/cpu-common.h | |
| parent | 4b8523ee896750c37b4fa224a40d34703cbdf4c6 (diff) | |
| download | focaccia-qemu-80b7d2efb63c225797345c152cdd3392b9fe7b72.tar.gz focaccia-qemu-80b7d2efb63c225797345c152cdd3392b9fe7b72.zip | |
kvm: Switch to unlocked PIO
Do not take the BQL before dispatching PIO requests of KVM VCPUs. Instead, address_space_rw will do it if necessary. This enables completely BQL-free PIO handling in KVM mode for upcoming devices with fine-grained locking. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1434646046-27150-8-git-send-email-pbonzini@redhat.com>
Diffstat (limited to 'include/exec/cpu-common.h')
0 files changed, 0 insertions, 0 deletions