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drm/amdgpu/userq: use dma_fence_wait_timeout without test for signalled

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In function amdgpu_userq_wait_for_last_fence use
dma_fence_wait to wait infinitely.

Also there is no need to print error as we wont be
timing out anymore.

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 2026-03-26 22:50:56 +05:30 committed by Alex Deucher
parent 38476bde59
commit 05ce444171
1 changed files with 4 additions and 13 deletions
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17
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
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@ -427,23 +427,14 @@ static int amdgpu_userq_map_helper(struct amdgpu_usermode_queue *queue)
return r;
}
static int amdgpu_userq_wait_for_last_fence(struct amdgpu_usermode_queue *queue)
static void amdgpu_userq_wait_for_last_fence(struct amdgpu_usermode_queue *queue)
{
struct amdgpu_userq_mgr *uq_mgr = queue->userq_mgr;
struct dma_fence *f = queue->last_fence;
int ret = 0;
if (f && !dma_fence_is_signaled(f)) {
ret = dma_fence_wait_timeout(f, true, MAX_SCHEDULE_TIMEOUT);
if (ret <= 0) {
drm_file_err(uq_mgr->file, "Timed out waiting for fence=%llu:%llu\n",
f->context, f->seqno);
queue->state = AMDGPU_USERQ_STATE_HUNG;
return -ETIME;
}
}
if (!f)
return;
return ret;
dma_fence_wait(f, false);
}
static void amdgpu_userq_cleanup(struct amdgpu_usermode_queue *queue)