diff options
| author | John Harrison <John.C.Harrison@Intel.com> | 2022-01-14 10:17:08 -0800 |
|---|---|---|
| committer | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2022-01-18 12:43:38 -0800 |
| commit | 8d45b02048f9e1b5a4bf05c95dbc71628a95b316 (patch) | |
| tree | 4a40ab38af086805a7e2291600c850b8d66cd931 /tests/i915/i915_hangman.c | |
| parent | 9a0cb77d7610d8c2d33e25e773f6f4a4c4d972bc (diff) | |
tests/i915/i915_hangman: Run background task on all engines
As opposed to only on the non-target engines. This means that there is
some other workload present for the scheduler to switch between and so
detet the hang immediately.
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Diffstat (limited to 'tests/i915/i915_hangman.c')
| -rw-r--r-- | tests/i915/i915_hangman.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tests/i915/i915_hangman.c b/tests/i915/i915_hangman.c index 24087931..a1aeeba6 100644 --- a/tests/i915/i915_hangman.c +++ b/tests/i915/i915_hangman.c @@ -298,12 +298,14 @@ test_engine_hang(const intel_ctx_t *ctx, igt_skip_on(flags & IGT_SPIN_INVALID_CS && gem_engine_has_cmdparser(device, &ctx->cfg, e->flags)); - /* Fill all the other engines with background load */ + /* + * Fill all engines with background load. + * This verifies that independent engines are unaffected and gives + * the target engine something to switch between so it notices the + * hang. + */ num_ctx = 0; for_each_ctx_engine(device, ctx, other) { - if (other->flags == e->flags) - continue; - local_ctx[num_ctx] = intel_ctx_create(device, &ctx->cfg); ahndN = get_reloc_ahnd(device, local_ctx[num_ctx]->id); spin = __igt_spin_new(device, |