dm_test_tra...ess_null_ctx(9)

💅 dm_test_trace_smu_exit_success_null_ctx (9) — like, the Kernel API Manual edition, bestie ✨

okay so welcome to the Kernel API Manual, and honestly? this page is a whole little icon. it's short, it's sweet, and it does exactly one thing. we love a focused queen 🎀

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✨ NAME ✨

dm_test_trace_smu_exit_success_null_ctx — literally the test called "Test Trace smu exit success null ctx" 🦋

like yes, that's the whole name, no cap, she's long and she knows it 💅

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🌸 SYNOPSIS 🌸

void dm_test_trace_smu_exit_success_null_ctx (struct kunit *test );

that's it. that's the function. void return, one parameter, main character energy only 👑

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🫶 ARGUMENTS 🫶

• test — the KUnit test context 💖 like, the little setup-y vibe that tells this test where it lives and what it's doing. every KUnit test needs one, iykyk.

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🔥 SEE ALSO 🔥

okay so the receipts, the extended universe, the whole friend group 🌈:

• Kernel file
• ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_services_test.c
• dm_test_get_elapse_time_zero_delta(9)
• dm_test_get_elapse_time_positive_delta(9)
• dm_test_get_elapse_time_large_delta(9)
• dm_test_get_elapse_time_wraparound(9)
• dm_test_perf_trace_timestamp_basic(9)
• dm_test_trace_smu_enter_null_ctx(9)
• dm_test_trace_smu_enter_with_params(9)
• dm_test_trace_smu_exit_failure_null_ctx(9)
• dm_test_trace_smu_exit_with_response(9)
• dm_test_query_brightness_caps_null_ctx(9)
• dm_test_query_brightness_caps_null_caps(9)
• dm_test_query_brightness_caps_null_driver_ctx(9)
• dm_test_query_brightness_caps_lcd2_null_ctx(9)
• dm_test_query_brightness_caps_lcd1_success(9)
• dm_test_query_brightness_caps_non_lcd1_uses_second_slot(9)

like, look at that list. a whole squad. the way dm_test_trace_smu_exit_failure_null_ctx(9) is right there next to her is giving sibling rivalry ngl 😭💀 but they support each other fr fr 🧚

and yeah, the kernel file lives at ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_services_test.c — that's where the magic (and the tests) actually live, bestie. go read it, it's cute 🍓

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and that's the page!! short and slay, just how we like it 💜

kisses, this has been the Kernel API Manual — page from ./drivers/gpu/drm/amd/display/..., dated October 2026, titled dm_test_tra...ess_null_ctx(9) ✨🎀🦋 literally iconic, no notes 💅