Chris Wilson d778847208 drm/i915/selftests: Free the backing store between iterations ... In the huge pages tests, we may have lots of objects being trapped on the freelist as we hold the struct_mutex allowing the free worker no opportunity to recover the backing store. We also have stricter requirements and the desire for large contiguous pages, further increasing the allocation pressure. To reduce the chance of running out of memory, we could either drop the mutex and flush the free worker, or we could release the backing store directly. We do the latter in this patch for simplicity. References: https://bugs.freedesktop.org/show_bug.cgi?id=107254 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.william.auld@gmail.com> Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180717082334.18774-1-chris@chris-wilson.co.uk		2018-07-17 10:28:03 +01:00
..
huge_gem_object.c	drm: move read_domains and write_domain into i915	2018-02-16 14:12:48 +00:00
huge_gem_object.h	…
huge_pages.c	drm/i915/selftests: Free the backing store between iterations	2018-07-17 10:28:03 +01:00
i915_gem_coherency.c	drm/i915/selftests: Provide full mb() around clflush	2018-07-06 21:28:11 +01:00
i915_gem_context.c	drm/i915: Prevent writing into a read-only object via a GGTT mmap	2018-07-13 16:14:04 +01:00
i915_gem_dmabuf.c	drm/i915: Replace drm_dev_unref with drm_dev_put	2018-06-28 19:09:46 +02:00
i915_gem_evict.c	drm/i915/selftests: Skip live eviction tests when wedged	2018-07-06 11:25:06 +01:00
i915_gem_gtt.c	drm/i915/selftests: Constrain mock_gtt tests to fit within RAM	2018-07-10 09:53:41 +01:00
i915_gem_object.c	drm/i915/selftests: Filter out both physical address swizzles	2018-07-10 09:53:41 +01:00
i915_live_selftests.h	drm/i915: Check whitelist registers across resets	2018-04-14 18:36:45 +01:00
i915_mock_selftests.h	drm/i915: Look for an active kernel context before switching	2018-05-24 15:51:45 +01:00
i915_random.c	drm/i915/selftests: Allow random array allocation to fail	2018-01-02 15:30:40 +00:00
i915_random.h	drm/i915/selftests: Use mul_u32_u32() for 32b x 32b -> 64b result	2017-09-13 13:27:20 +01:00
i915_request.c	drm/i915: Provide a timeout to i915_gem_wait_for_idle()	2018-07-09 13:55:41 +01:00
i915_selftest.c	drm/i915/selftests: Include the start of each subtest in the GEM trace	2018-07-13 22:30:56 +01:00
i915_sw_fence.c	drm/i915/selftests: Wait for the dma-fence timeout	2018-01-17 17:09:59 +00:00
i915_syncmap.c	drm/i915/selftests: Always initialise err	2017-11-14 23:50:49 +00:00
i915_timeline.c	drm/i915: Split i915_gem_timeline into individual timelines	2018-05-02 23:57:18 +01:00
i915_vma.c	drm/i915: Replace drm_dev_unref with drm_dev_put	2018-06-28 19:09:46 +02:00
igt_flush_test.c	drm/i915/selftests: Replace wait-on-timeout with explicit timeout	2018-07-09 13:56:42 +01:00
igt_flush_test.h	drm/i915/selftests: Refactor common flush_test()	2018-05-08 12:44:31 +01:00
igt_wedge_me.h	drm/i915/selftests: Add a safety net to live_workarounds	2018-07-11 14:13:56 +01:00
intel_breadcrumbs.c	drm/i915: Replace drm_dev_unref with drm_dev_put	2018-06-28 19:09:46 +02:00
intel_engine_cs.c	drm/i915: add a selftest for the mmio_bases table	2018-03-15 08:46:06 +00:00
intel_guc.c	drm/i915/selftests: Fixup GuC FW negative test	2018-07-12 15:22:58 +01:00
intel_hangcheck.c	drm/i915/selftests: Exercise reset to break stuck GTT eviction	2018-07-16 20:02:06 +01:00
intel_lrc.c	drm/i915/selftests: Force a preemption hang	2018-07-16 17:17:27 +01:00
intel_uncore.c	drm/i915/icl: Gen11 forcewake support	2018-03-07 15:07:45 +02:00
intel_workarounds.c	drm/i915/selftests: Add a safety net to live_workarounds	2018-07-11 14:13:56 +01:00
lib_sw_fence.c	drm/i915/selftests: Convert timers to use timer_setup()	2017-11-21 15:46:44 -08:00
lib_sw_fence.h	drm/i915/selftests: Wrap a timer into a i915_sw_fence	2017-10-12 21:06:26 +01:00
mock_context.c	drm/i915: Store a pointer to intel_context in i915_request	2018-05-18 09:35:22 +01:00
mock_context.h	drm/i915/selftests: Use a sacrificial context for hang testing	2018-02-05 15:27:24 +00:00
mock_dmabuf.c	…
mock_dmabuf.h	…
mock_drm.c	…
mock_drm.h	…
mock_engine.c	drm/i915: Replace nested subclassing with explicit subclasses	2018-07-07 08:09:43 +01:00
mock_engine.h	drm/i915: Supply the engine-id for our mock_engine()	2017-08-10 12:18:35 +01:00
mock_gem_device.c	drm/i915/selftests: Avoid warning if runtime pm is disabled	2018-07-06 23:33:34 +01:00
mock_gem_device.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mock_gem_object.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mock_gtt.c	drm/i915/selftests: Replace open-coded i915_address_space_init()	2018-07-05 11:19:24 +01:00
mock_gtt.h	…
mock_request.c	drm/i915: Rename drm_i915_gem_request to i915_request	2018-02-21 20:57:22 +00:00
mock_request.h	drm/i915: Rename drm_i915_gem_request to i915_request	2018-02-21 20:57:22 +00:00
mock_timeline.c	drm/i915: Split i915_gem_timeline into individual timelines	2018-05-02 23:57:18 +01:00
mock_timeline.h	drm/i915: Split i915_gem_timeline into individual timelines	2018-05-02 23:57:18 +01:00
mock_uncore.c	…
mock_uncore.h	…
scatterlist.c	drm/i915/selftests: mix huge pages	2017-10-07 10:12:03 +01:00