Include <sys/mutex.h> and its prerequisite <sys/lock.h> instesd of depending on namespace pollution in <sys/vnode.h>.
Include <sys/mutex.h> and its prerequisite <sys/lock.h> instesd of depending
on namespace pollution in <sys/vnode.h>.

Sorted includes.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase