diff options
| author | Matt Roper <[email protected]> | 2025-02-18 20:05:12 +0000 |
|---|---|---|
| committer | Matt Roper <[email protected]> | 2025-02-19 15:14:59 +0000 |
| commit | a1e5b6d83e03d60d15ba393cbbd7d5c13e5cf0b3 (patch) | |
| tree | de7c5a38e39ca2127820269b3cb9cc42598e8edc | |
| parent | drm/xe/display: Spin-off xe_display runtime/d3cold sequences (diff) | |
| download | kernel-a1e5b6d83e03d60d15ba393cbbd7d5c13e5cf0b3.tar.gz kernel-a1e5b6d83e03d60d15ba393cbbd7d5c13e5cf0b3.zip | |
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 <[email protected]>
Reviewed-by: Ashutosh Dixit <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Matt Roper <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_exec_queue.c | 6 |
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)) |