allocate bmpce buffer to tmp val so that we can avoid a race condition and prevent the need to retain the bmpce lock.
allocate bmpce buffer to tmp val so that we can avoid a race condition and
prevent the need to retain the bmpce lock.

spin on biorq free while the number of waitors > 0

 


git-svn-id: ae92b08b608af1c8cefa3e10d2325ea527204e07@9138 3eda493b-6a19-0410-b2e0-ec8ea4dd8fda

pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable