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drm/amdgpu/userq: fix kerneldoc for amdgpu_userq_ensure_ev_fence

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Move the comment for the caller to the definition for
amdgpu_userq_ensure_ev_fence in kerneldoc format.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sunil Khatri 2026-04-08 15:11:05 +05:30 committed by Alex Deucher
parent dc87834e9a
commit 1eb90c7403
1 changed files with 9 additions and 7 deletions
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16
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
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@ -460,6 +460,15 @@ static void amdgpu_userq_cleanup(struct amdgpu_usermode_queue *queue)
up_read(&adev->reset_domain->sem);
}
/**
* amdgpu_userq_ensure_ev_fence - ensure a valid, unsignaled eviction fence exists
* @uq_mgr: the usermode queue manager for this process
* @evf_mgr: the eviction fence manager to check and rearm
*
* Ensures that a valid and not yet signaled eviction fence is attached to the
* usermode queue before any queue operations proceed. If it is signalled, then
* rearm a new eviction fence.
*/
void
amdgpu_userq_ensure_ev_fence(struct amdgpu_userq_mgr *uq_mgr,
struct amdgpu_eviction_fence_mgr *evf_mgr)
@ -786,13 +795,6 @@ amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args)
goto clean_mapping;
}
/*
* There could be a situation that we are creating a new queue while
* the other queues under this UQ_mgr are suspended. So if there is any
* resume work pending, wait for it to get done.
*
* This will also make sure we have a valid eviction fence ready to be used.
*/
amdgpu_userq_ensure_ev_fence(&fpriv->userq_mgr, &fpriv->evf_mgr);
r = uq_funcs->mqd_create(queue, &args->in);