From: Jonathan Cavitt <jonathan.cavitt@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: saurabhg.gupta@intel.com, alex.zuo@intel.com, jonathan.cavitt@intel.com
Subject: [PATCH] drm/xe: Don't call xe_device_get_gt twice in xe_hw_engine_lookup
Date: Tue, 14 Oct 2025 19:36:40 +0000 [thread overview]
Message-ID: <20251014193639.148788-2-jonathan.cavitt@intel.com> (raw)
We already initialize a
struct xe_gt *gt = xe_device_get_gt(xe, eci.gt_id)
in xe_hw_engine_lookup to ensure the given gt_id is valid.
We don't need to call xe_device_get_gt again to pass the same gt to
xe_gt_hw_engine in xe_hw_engine_lookup.
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
---
drivers/gpu/drm/xe/xe_hw_engine.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c
index cba4375525c7..07288a3db4ba 100644
--- a/drivers/gpu/drm/xe/xe_hw_engine.c
+++ b/drivers/gpu/drm/xe/xe_hw_engine.c
@@ -1073,7 +1073,6 @@ xe_hw_engine_lookup(struct xe_device *xe,
idx = array_index_nospec(eci.engine_class,
ARRAY_SIZE(user_to_xe_engine_class));
- return xe_gt_hw_engine(xe_device_get_gt(xe, eci.gt_id),
- user_to_xe_engine_class[idx],
+ return xe_gt_hw_engine(gt, user_to_xe_engine_class[idx],
eci.engine_instance, true);
}
--
2.43.0
next reply other threads:[~2025-10-14 19:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-14 19:36 Jonathan Cavitt [this message]
2025-10-14 20:11 ` ✓ CI.KUnit: success for drm/xe: Don't call xe_device_get_gt twice in xe_hw_engine_lookup Patchwork
2025-10-14 21:03 ` ✓ Xe.CI.BAT: " Patchwork
2025-10-15 8:07 ` ✗ Xe.CI.Full: failure " Patchwork
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