summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMatt Roper <matthew.d.roper@intel.com>2025-02-18 12:05:12 -0800
committerMatt Roper <matthew.d.roper@intel.com>2025-02-19 07:14:59 -0800
commita1e5b6d83e03d60d15ba393cbbd7d5c13e5cf0b3 (patch)
treede7c5a38e39ca2127820269b3cb9cc42598e8edc
parentf2cd50990d210eb70bf38d8077836772d4216a36 (diff)
drm/xe: Drop unnecessary GT lookup in xe_exec_queue_create_ioctl()
xe_exec_queue_create_ioctl() performs a lookup of the xe_gt for the GT ID passed from userspace, but the result is never actually used. Since there's already a separate (and earlier) check that the ID passed from userspace is valid, the unnecessary lookup can be removed. Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218200511.4050060-2-matthew.d.roper@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
-rw-r--r--drivers/gpu/drm/xe/xe_exec_queue.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_exec_queue.c b/drivers/gpu/drm/xe/xe_exec_queue.c
index 6051db78d706..23a9f519ce1c 100644
--- a/drivers/gpu/drm/xe/xe_exec_queue.c
+++ b/drivers/gpu/drm/xe/xe_exec_queue.c
@@ -539,7 +539,7 @@ static int exec_queue_user_extensions(struct xe_device *xe, struct xe_exec_queue
return 0;
}
-static u32 calc_validate_logical_mask(struct xe_device *xe, struct xe_gt *gt,
+static u32 calc_validate_logical_mask(struct xe_device *xe,
struct drm_xe_engine_class_instance *eci,
u16 width, u16 num_placements)
{
@@ -601,7 +601,6 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
u64_to_user_ptr(args->instances);
struct xe_hw_engine *hwe;
struct xe_vm *vm;
- struct xe_gt *gt;
struct xe_tile *tile;
struct xe_exec_queue *q = NULL;
u32 logical_mask;
@@ -654,8 +653,7 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data,
&q->multi_gt_link);
}
} else {
- gt = xe_device_get_gt(xe, eci[0].gt_id);
- logical_mask = calc_validate_logical_mask(xe, gt, eci,
+ logical_mask = calc_validate_logical_mask(xe, eci,
args->width,
args->num_placements);
if (XE_IOCTL_DBG(xe, !logical_mask))