tree cf64670bd4fbd8844f4307afb415e56639506f2d
parent 2677a7680e773195a4fdabd163d756cac1b9abd7
author Dean Luick <dean.luick@intel.com> 1469733687 -0400
committer Doug Ledford <dledford@redhat.com> 1470192381 -0400

IB/hfi1: Add cache evict LRU list

The original code used a LRU list to evict nodes which were least
recently used.  For correctness the evict code was moved under the
handler->lock, now add back the LRU list.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>