From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Subject: [PATCH 3/4] drm/i915: Avoid round-trip via i915 in intel_gt_park
Date: Tue, 10 Sep 2019 15:38:22 +0100 [thread overview]
Message-ID: <20190910143823.10686-4-tvrtko.ursulin@linux.intel.com> (raw)
In-Reply-To: <20190910143823.10686-1-tvrtko.ursulin@linux.intel.com>
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Both in the container_of and getting to gt->awake there is no need to go
via i915 since both the wakeref and awake are members of gt.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/gt/intel_gt_pm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
index 6ba0d2069f87..a2e29bcc9671 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
@@ -56,9 +56,9 @@ static int __gt_unpark(struct intel_wakeref *wf)
static int __gt_park(struct intel_wakeref *wf)
{
- struct drm_i915_private *i915 =
- container_of(wf, typeof(*i915), gt.wakeref);
- intel_wakeref_t wakeref = fetch_and_zero(&i915->gt.awake);
+ struct intel_gt *gt = container_of(wf, typeof(*gt), wakeref);
+ intel_wakeref_t wakeref = fetch_and_zero(>->awake);
+ struct drm_i915_private *i915 = gt->i915;
GEM_TRACE("\n");
--
2.20.1
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next prev parent reply other threads:[~2019-09-10 14:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 14:38 [PATCH 0/4] Few loose end intel_gt cleanups Tvrtko Ursulin
2019-09-10 14:38 ` [PATCH 1/4] drm/i915: Move GT init to intel_gt.c Tvrtko Ursulin
2019-09-10 15:00 ` Chris Wilson
2019-09-10 14:38 ` [PATCH 2/4] drm/i915: Make wait_for_timelines take struct intel_gt Tvrtko Ursulin
2019-09-10 15:02 ` Chris Wilson
2019-09-10 14:38 ` Tvrtko Ursulin [this message]
2019-09-10 15:02 ` [PATCH 3/4] drm/i915: Avoid round-trip via i915 in intel_gt_park Chris Wilson
2019-09-10 14:38 ` [PATCH 4/4] drm/i915: Make pm_notify take intel_gt Tvrtko Ursulin
2019-09-10 15:05 ` Chris Wilson
2019-09-10 14:55 ` ✗ Fi.CI.CHECKPATCH: warning for Few loose end intel_gt cleanups Patchwork
2019-09-10 15:17 ` ✓ Fi.CI.BAT: success " Patchwork
2019-09-11 7:14 ` Tvrtko Ursulin
2019-09-10 23:04 ` ✓ Fi.CI.IGT: " Patchwork
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