blob: f1e3679fee3d41fcc7e4b212897983f28d41d3ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
From e615f14d139a87de21e81acac29f3655b41cda81 Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Wed, 18 Jan 2017 17:36:29 -0500
Subject: [PATCH 1572/4131] drm/amdkfd: Preempt static queues on eviction
Eviction needs to preempt all queues, including static queues.
Processes in the GPU debugger will cause VM faults on evictions.
This has potential side effects for the GPU debugger, and may not
work at all for queues that have halted waves. A better solution
is needed to ensure seamless preemption with the GPU debugger.
Change-Id: I706c85666258d180adc06e0487d95fb1425a82bd
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index ffeea82..fc38dca 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -529,7 +529,7 @@ int process_evict_queues(struct device_queue_manager *dqm,
dqm->queue_count--;
}
if (dqm->sched_policy != KFD_SCHED_POLICY_NO_HWS)
- retval = execute_queues_cpsch(dqm, false);
+ retval = execute_queues_cpsch(dqm, qpd->is_debug);
mutex_unlock(&dqm->lock);
return retval;
--
2.7.4
|
