tree 5c792e65dbdb4e7cb2c04b5a8058a929e8acc23d
parent 702adba22433c175e8429a47760f35ca16caf1cd
author Thomas Hellstrom <thellstrom@vmware.com> 1289996910 +0000
committer Dave Airlie <airlied@redhat.com> 1290396320 +1000

drm/ttm: Improved fencing of buffer object lists

Drastically reduce the number of spin lock / unlock operations by performing
unreserving and fencing under global locks.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jerome Glisse <j.glisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>