diff options
author | Chris Wilson | 2020-03-05 13:58:43 +0000 |
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committer | Chris Wilson | 2020-03-05 15:46:59 +0000 |
commit | 81dcef4ceebf58d30f674a5426d959d1d0fc13cd (patch) | |
tree | 71c8742af65c135ba24c5d2c128aec778b522572 | |
parent | ab7a69020fb5d5c7ba19fba60f62fd6f9ca9f779 (diff) |
drm/i915/execlists: Show the "switch priority hint" in dumps
Show the timeslicing priority hint in engine dumps to aide debugging.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200305135843.2760512-1-chris@chris-wilson.co.uk
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 5da86a40434c..16a023ac4604 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -5317,11 +5317,15 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine, show_request(m, last, "\t\tE "); } - last = NULL; - count = 0; + if (execlists->switch_priority_hint != INT_MIN) + drm_printf(m, "\t\tSwitch priority hint: %d\n", + execlists->switch_priority_hint); if (execlists->queue_priority_hint != INT_MIN) drm_printf(m, "\t\tQueue priority hint: %d\n", execlists->queue_priority_hint); + + last = NULL; + count = 0; for (rb = rb_first_cached(&execlists->queue); rb; rb = rb_next(rb)) { struct i915_priolist *p = rb_entry(rb, typeof(*p), node); int i; |