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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-02 14:44:31 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-02 15:17:09 +0300 |
| commit | 122503683169b21d9cdb90380a20caad7ba994b6 (patch) | |
| tree | ccb1ae10338f13a9a5ee1cd38b61ffa8eb5594c1 | |
| parent | 2cc8376fd35022d4576a2859a3763ef2afdd1b65 (diff) | |
| download | linux-122503683169b21d9cdb90380a20caad7ba994b6.tar.xz | |
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
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_object.c | 1 |
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) { |