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From 02b4ea3fa70aced57b7fe0831503be06cfdf9746 Mon Sep 17 00:00:00 2001
From: Oak Zeng <ozeng@amd.com>
Date: Wed, 5 Dec 2018 10:15:27 -0600
Subject: [PATCH 2767/2940] drm/amdkfd: Init mqd managers in device queue
manager init
Previously mqd managers was initialized on demand. As there
are only a few type of mqd managers, the on demand initialization
doesn't save too much memory. Initialize them on device
queue initialization instead and delete the get_mqd_manager
interface. This makes codes more organized for future changes.
Change-Id: I788d14389ecb200f005e94757aeabecdbf6dbabd
Signed-off-by: Oak Zeng <ozeng@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 ---
1 file changed, 3 deletions(-)
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 602284ffd976..43cba6f4a0f3 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1214,9 +1214,6 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
if (retval)
goto out_deallocate_sdma_queue;
- /* Do init_mqd before dqm_lock(dqm) to avoid circular locking order:
- * lock(dqm) -> bo::Reserves
- */
mqd_mgr = dqm->mqd_mgrs[get_mqd_type_from_queue_type(
q->properties.type)];
/*
--
2.17.1
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