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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-20 16:46:21 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-21 08:06:00 +0000 |
| commit | 9bc2163b5bbe48f5db754441db678734c2d1f61e (patch) | |
| tree | dd3698b994480544bfbfedc33d6ccd34d9bf4277 /tests | |
| parent | edc5b7a273b252880d718307d577bd3e18cb7718 (diff) | |
igt/gem_exec_schedule: Dump the engine info prior to sync on preempt_other
It is useful to dump the request layout between engines help debug
ordering issues and stuck preemption, so add it to preempt_other().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/gem_exec_schedule.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/gem_exec_schedule.c b/tests/gem_exec_schedule.c index 1fc7c697..c9c4452e 100644 --- a/tests/gem_exec_schedule.c +++ b/tests/gem_exec_schedule.c @@ -450,6 +450,7 @@ static void preempt_other(int fd, unsigned ring) result, (n + 1)*sizeof(uint32_t), n + 1, 0, I915_GEM_DOMAIN_RENDER); + igt_debugfs_dump(fd, "i915_engine_info"); gem_set_domain(fd, result, I915_GEM_DOMAIN_GTT, 0); for (i = 0; i < n; i++) { |