nodedev: Add locking in nodeNumOfDevices
nodedev: Add locking in nodeNumOfDevices

Signed-off-by: Cole Robinson <7cd45ff6ad1fb7cf556a02797d774247851499f8@redhat.com>

taget/libvirt,datto/libvirt,amery/libvirt-vserver,zhlcindy/libvirt-1.1.4-maintain,kantai/libvirt-vfork,trainstack/libvirt,novel/fbsd-libvirt,jardasgit/libvirt,dumbbell/libvirt,foomango/libvirt,wiedi/libvirt,bjzhang/libvirt,cbosdo/libvirt,danwent/libvirt-ovs,dumbbell/libvirt,novel/fbsd-libvirt,emaste/libvirt,andreabolognani/libvirt,siboulet/libvirt-openvz,siboulet/libvirt-openvz,cbosdo/libvirt,foomango/libvirt,bjzhang/libvirt,kantai/libvirt-vfork,amery/libvirt-vserver,taget/libvirt,eskultety/libvirt,rmarwaha/libvirt1,rmarwaha/libvirt1,jardasgit/libvirt,danwent/libvirt-ovs,emaste/libvirt,elmarco/libvirt,taget/libvirt,eskultety/libvirt,trainstack/libvirt,trainstack/libvirt,rmarwaha/libvirt,kantai/libvirt-vfork,jeckersb/libvirt,warewolf/libvirt,zhlcindy/libvirt-1.1.4-maintain,danwent/libvirt-ovs,sshah-solarflare/Libvirt-PCI-passthrough-,bjzhang/libvirt,jfehlig/libvirt,wiedi/libvirt,libvirt/libvirt,elmarco/libvirt,siboulet/libvirt-openvz,fabianfreyer/libvirt,kantai/libvirt-vfork,dumbbell/libvirt,jardasgit/libvirt,novel/fbsd-libvirt,siboulet/libvirt-openvz,usc-isi/libvirt,zhlcindy/libvirt-1.1.4-maintain,soulxu/libvirt-xuhj,amery/libvirt-vserver,cbosdo/libvirt,rmarwaha/libvirt,shugaoye/libvirt,trainstack/libvirt,jeckersb/libvirt,rlaager/libvirt,VenkatDatta/libvirt,rmarwaha/libvirt1,iam-TJ/libvirt,shugaoye/libvirt,libvirt/libvirt,iam-TJ/libvirt,jfehlig/libvirt,leilihh/libvirt,jeckersb/libvirt,nertpinx/libvirt,andreabolognani/libvirt,foomango/libvirt,novel/fbsd-libvirt,jfehlig/libvirt,iam-TJ/libvirt,wiedi/libvirt,eskultety/libvirt,VenkatDatta/libvirt,eskultety/libvirt,zhlcindy/libvirt-1.1.4-maintain,elmarco/libvirt,rmarwaha/libvirt1,zippy2/libvirt,novel/fbsd-libvirt,taget/libvirt,crobinso/libvirt,elmarco/libvirt,usc-isi/libvirt,trainstack/libvirt,andreabolognani/libvirt,nertpinx/libvirt,nertpinx/libvirt,trainstack/libvirt,soulxu/libvirt-xuhj,rbu/libvirt,warewolf/libvirt,dumbbell/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,zippy2/libvirt,agx/libvirt,andreabolognani/libvirt,taget/libvirt,rbu/libvirt,rbu/libvirt,rmarwaha/libvirt,jeckersb/libvirt,emaste/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,amery/libvirt-vserver,danwent/libvirt-ovs,libvirt/libvirt,shugaoye/libvirt,VenkatDatta/libvirt,iam-TJ/libvirt,leilihh/libvirt,novel/fbsd-libvirt,shugaoye/libvirt,emaste/libvirt,wiedi/libvirt,leilihh/libvirt,dumbbell/libvirt,nertpinx/libvirt,iam-TJ/libvirt,novel/fbsd-libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,jeckersb/libvirt,novel/fbsd-libvirt,fabianfreyer/libvirt,warewolf/libvirt,VenkatDatta/libvirt,kantai/libvirt-vfork,crobinso/libvirt,zhlcindy/libvirt-1.1.4-maintain,leilihh/libvirt,dumbbell/libvirt,wiedi/libvirt,zippy2/libvirt,rmarwaha/libvirt,agx/libvirt,leilihh/libvirt,datto/libvirt,warewolf/libvirt,datto/libvirt,soulxu/libvirt-xuhj,fabianfreyer/libvirt,emaste/libvirt,soulxu/libvirt-xuhj,emaste/libvirt,zippy2/libvirt,cbosdo/libvirt,jeckersb/libvirt,cbosdo/libvirt,olafhering/libvirt,crobinso/libvirt,libvirt/libvirt,olafhering/libvirt,iam-TJ/libvirt,agx/libvirt,warewolf/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,agx/libvirt,rmarwaha/libvirt1,elmarco/libvirt,rmarwaha/libvirt1,bjzhang/libvirt,VenkatDatta/libvirt,usc-isi/libvirt,soulxu/libvirt-xuhj,usc-isi/libvirt,iam-TJ/libvirt,fabianfreyer/libvirt,rmarwaha/libvirt,jeckersb/libvirt,leilihh/libvirt,rlaager/libvirt,datto/libvirt,warewolf/libvirt,foomango/libvirt,olafhering/libvirt,rlaager/libvirt,danwent/libvirt-ovs,wiedi/libvirt,foomango/libvirt,datto/libvirt,bjzhang/libvirt,amery/libvirt-vserver,siboulet/libvirt-openvz,trainstack/libvirt,novel/fbsd-libvirt,crobinso/libvirt,agx/libvirt,rmarwaha/libvirt,eskultety/libvirt,wiedi/libvirt,olafhering/libvirt,andreabolognani/libvirt,rbu/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,jardasgit/libvirt,shugaoye/libvirt,rbu/libvirt,usc-isi/libvirt,rlaager/libvirt,rlaager/libvirt,nertpinx/libvirt,warewolf/libvirt,emaste/libvirt