drm/i915/selftests: Unwind hugepages to drop wakeref on error
Make sure that upon error after we have acquired the wakeref we do
release it again.
v2: add another missing "goto out_wf"(Andi).
Fixes: 027c38b4121e ("drm/i915/selftests: Grab the runtime pm in shrink_thp")
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230117123234.26487-1-nirmoy.das@intel.com
(cherry picked from commit
14ec40a88210151296fff3e981c1a7196ad9bf55)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>