quick fix for slab mover deadlock

this fix may be replaced with a better restructuring; as this was done more
properly in the result handler code below. Not releasing the slab lock while
unlinking can cause a deadlock:

item A unlinks, which locks LRU, then tries to lock SLAB
page mover locks SLAB, locks item B, tries to unlink item B
if done after A locks LRU, it deadlocks while B tries to lock LRU.

doh :/

0 files changed, 0 insertions, 0 deletions