diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-05-04 19:07:45 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-05-05 21:12:33 +0100 |
| commit | 977253df6433f85d5e2cb3ab0f8eb4127f8173dd (patch) | |
| tree | 8856ab0b0cc9b9ce22f3f3d69c6e58ac0e6dfd20 /drivers/gpu/drm/i915/gt/selftest_context.c | |
| parent | b68be5c623cdd62b9a8b99eb1443ba9cba812d6d (diff) | |
drm/i915/gt: Stop holding onto the pinned_default_state
As we only restore the default context state upon banning a context, we
only need enough of the state to run the ring and nothing more. That is
we only need our bare protocontext.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504180745.15645-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/selftest_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_context.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_context.c b/drivers/gpu/drm/i915/gt/selftest_context.c index b8ed3cbe1277..a56dff3b157a 100644 --- a/drivers/gpu/drm/i915/gt/selftest_context.c +++ b/drivers/gpu/drm/i915/gt/selftest_context.c @@ -154,10 +154,7 @@ static int live_context_size(void *arg) */ for_each_engine(engine, gt, id) { - struct { - struct file *state; - void *pinned; - } saved; + struct file *saved; if (!engine->context_size) continue; @@ -171,8 +168,7 @@ static int live_context_size(void *arg) * active state is sufficient, we are only checking that we * don't use more than we planned. */ - saved.state = fetch_and_zero(&engine->default_state); - saved.pinned = fetch_and_zero(&engine->pinned_default_state); + saved = fetch_and_zero(&engine->default_state); /* Overlaps with the execlists redzone */ engine->context_size += I915_GTT_PAGE_SIZE; @@ -181,8 +177,7 @@ static int live_context_size(void *arg) engine->context_size -= I915_GTT_PAGE_SIZE; - engine->pinned_default_state = saved.pinned; - engine->default_state = saved.state; + engine->default_state = saved; intel_engine_pm_put(engine); |