[src/trunk]: src/sys/external/bsd/drm2/dist/drm/i915 Unwire pages when we're ...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/eb70dffbeb66
branches:  trunk
changeset: 336534:eb70dffbeb66
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Thu Mar 05 00:55:34 2015 +0000

description:
Unwire pages when we're done in i915_gem_object_attach_phys.

diffstat:

 sys/external/bsd/drm2/dist/drm/i915/i915_gem.c |  5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diffs (15 lines):

diff -r f0c65cf41607 -r eb70dffbeb66 sys/external/bsd/drm2/dist/drm/i915/i915_gem.c
--- a/sys/external/bsd/drm2/dist/drm/i915/i915_gem.c    Thu Mar 05 00:26:17 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/i915/i915_gem.c    Thu Mar 05 00:55:34 2015 +0000
@@ -379,7 +379,10 @@
                memcpy(vaddr, src, PAGE_SIZE);
                kunmap_atomic(src);
 
-#ifndef __NetBSD__
+#ifdef __NetBSD__
+               uvm_obj_unwirepages(obj->base.gemo_shm_uao, i*PAGE_SIZE,
+                   (i + 1)*PAGE_SIZE);
+#else
                mark_page_accessed(page);
                page_cache_release(page);
 #endif