linux_dsm_epyc7002/drivers/gpu/drm/i915/selftests
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
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
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
lib_sw_fence.h
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
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
mock_gem_object.h
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