diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_evict.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_evict.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c index ee4811ffb7aa..8daa8a78cdc0 100644 --- a/drivers/gpu/drm/i915/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/i915_gem_evict.c @@ -33,6 +33,10 @@ #include "intel_drv.h" #include "i915_trace.h" +I915_SELFTEST_DECLARE(static struct igt_evict_ctl { + bool fail_if_busy:1; +} igt_evict_ctl;) + static bool ggtt_is_idle(struct drm_i915_private *i915) { struct intel_engine_cs *engine; @@ -205,6 +209,9 @@ search_again: * the kernel's there is no more we can evict. */ if (!ggtt_is_idle(dev_priv)) { + if (I915_SELFTEST_ONLY(igt_evict_ctl.fail_if_busy)) + return -EBUSY; + ret = ggtt_flush(dev_priv); if (ret) return ret; |