tree b965122d55743e4094cccdb1c3884299693ee7b7
parent b5b2e5988bd18a2f6e3f192adf7439599de00d3f
author Ben Skeggs <bskeggs@redhat.com> 1332301863 +1000
committer Ben Skeggs <bskeggs@redhat.com> 1332400656 +1000

drm/nouveau: move fence sequence check to start of loop

I want to be able to use REF_CNT from other places in the kernel without
pushing a fence object onto the list of emitted fences.

The current code makes an assumption that every time the acked sequence is
bumped that there's at least one fence on the list that'll be signalled.

This will no longer be true in the near future.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>