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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-14 14:21:22 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-14 16:18:20 +0000 |
| commit | c9d08cc3e3393e19162cb2cfaa1f454baf2aaffe (patch) | |
| tree | ae511b0a4e61b3eda243ea9ea0c978ab15a58cd4 /drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | |
| parent | 2cb2cb5ff41abd92d6a7bfb1459b25974fa6d509 (diff) | |
| download | linux-c9d08cc3e3393e19162cb2cfaa1f454baf2aaffe.tar.bz2 | |
drm/i915/selftests: Mark up rpm wakerefs
Track the temporary wakerefs used within the selftests so that leaks are
clear.
v2: Add a couple of coarse annotations for mock selftests as we now
loudly warn about the errors.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190114142129.24398-14-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index 87cb0602a5fc..fea8ab14e79d 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -275,6 +275,7 @@ static int lowlevel_hole(struct drm_i915_private *i915, for (n = 0; n < count; n++) { u64 addr = hole_start + order[n] * BIT_ULL(size); + intel_wakeref_t wakeref; GEM_BUG_ON(addr + BIT_ULL(size) > vm->total); @@ -293,9 +294,9 @@ static int lowlevel_hole(struct drm_i915_private *i915, mock_vma.node.size = BIT_ULL(size); mock_vma.node.start = addr; - intel_runtime_pm_get(i915); + wakeref = intel_runtime_pm_get(i915); vm->insert_entries(vm, &mock_vma, I915_CACHE_NONE, 0); - intel_runtime_pm_put_unchecked(i915); + intel_runtime_pm_put(i915, wakeref); } count = n; @@ -1144,6 +1145,7 @@ static int igt_ggtt_page(void *arg) struct drm_i915_private *i915 = arg; struct i915_ggtt *ggtt = &i915->ggtt; struct drm_i915_gem_object *obj; + intel_wakeref_t wakeref; struct drm_mm_node tmp; unsigned int *order, n; int err; @@ -1169,7 +1171,7 @@ static int igt_ggtt_page(void *arg) if (err) goto out_unpin; - intel_runtime_pm_get(i915); + wakeref = intel_runtime_pm_get(i915); for (n = 0; n < count; n++) { u64 offset = tmp.start + n * PAGE_SIZE; @@ -1216,7 +1218,7 @@ static int igt_ggtt_page(void *arg) kfree(order); out_remove: ggtt->vm.clear_range(&ggtt->vm, tmp.start, tmp.size); - intel_runtime_pm_put_unchecked(i915); + intel_runtime_pm_put(i915, wakeref); drm_mm_remove_node(&tmp); out_unpin: i915_gem_object_unpin_pages(obj); |