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authorChris Wilson <chris@chris-wilson.co.uk>2019-01-02 11:44:31 +0000
committerChris Wilson <chris@chris-wilson.co.uk>2019-01-02 12:17:09 +0000
commit122503683169b21d9cdb90380a20caad7ba994b6 (patch)
treeccb1ae10338f13a9a5ee1cd38b61ffa8eb5594c1 /drivers/gpu/drm/i915/selftests/i915_gem_object.c
parent2cc8376fd35022d4576a2859a3763ef2afdd1b65 (diff)
drm/i915/selftests: Take a breath during check_partial_mappings()
With kasan on a slow machine, it can take an age to check all the partial mappings in a single iteration, so break it up with a cond_resched) to avoid RCU stall reports. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190102114431.23022-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_object.c')
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_gem_object.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_object.c b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
index c3999dd2021e..be7ecb66ad11 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_object.c
@@ -238,6 +238,7 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj,
u32 *cpu;
GEM_BUG_ON(view.partial.size > nreal);
+ cond_resched();
err = i915_gem_object_set_to_gtt_domain(obj, true);
if (err) {