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authorIzik Eidus <izike@qumranet.com>2008-02-10 18:04:15 +0200
committerAvi Kivity <avi@qumranet.com>2008-03-04 15:19:40 +0200
commit72dc67a69690288538142df73a7e3ac66fea68dc (patch)
treef40cc5ef0c66686a469977fd438e5b6786f16280 /samples
parentc7ac679c160db864810920df61a6ed14275011aa (diff)
downloadop-kernel-dev-72dc67a69690288538142df73a7e3ac66fea68dc.zip
op-kernel-dev-72dc67a69690288538142df73a7e3ac66fea68dc.tar.gz
KVM: remove the usage of the mmap_sem for the protection of the memory slots.
This patch replaces the mmap_sem lock for the memory slots with a new kvm private lock, it is needed beacuse untill now there were cases where kvm accesses user memory while holding the mmap semaphore. Signed-off-by: Izik Eidus <izike@qumranet.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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