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| author | Lang Yu <lang.yu@amd.com> | 2021-10-08 07:47:18 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-28 21:26:13 +0300 |
| commit | c6e559eb3b246c96bfe77e218097c7c5308da5d8 (patch) | |
| tree | 5d044336358e2742b3c6d239a20e452aa3138ec2 /drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | |
| parent | f7e053435c3d9874df7c12f9865d4c746c1b78f2 (diff) | |
| download | linux-c6e559eb3b246c96bfe77e218097c7c5308da5d8.tar.xz | |
drm/amdkfd: Add an optional argument into update queue operation(v2)
Currently, queue is updated with data in queue_properties.
And all allocated resource in queue_properties will not
be freed until the queue is destroyed.
But some properties(e.g., cu mask) bring some memory
management headaches(e.g., memory leak) and make code
complex. Actually they have been copied to mqd and
don't have to persist in queue_properties.
Add an argument into update queue to pass such properties,
then we can remove them from queue_properties.
v2: Don't use void *.
Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c index 33dbd22d290f..4a8f3a06e6df 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c @@ -150,7 +150,7 @@ static void init_mqd(struct mqd_manager *mm, void **mqd, *mqd = m; if (gart_addr) *gart_addr = addr; - mm->update_mqd(mm, m, q); + mm->update_mqd(mm, m, q, NULL); } static int load_mqd(struct mqd_manager *mm, void *mqd, @@ -167,8 +167,8 @@ static int load_mqd(struct mqd_manager *mm, void *mqd, } static void __update_mqd(struct mqd_manager *mm, void *mqd, - struct queue_properties *q, unsigned int mtype, - unsigned int atc_bit) + struct queue_properties *q, struct mqd_update_info *minfo, + unsigned int mtype, unsigned int atc_bit) { struct vi_mqd *m; @@ -238,9 +238,10 @@ static void __update_mqd(struct mqd_manager *mm, void *mqd, static void update_mqd(struct mqd_manager *mm, void *mqd, - struct queue_properties *q) + struct queue_properties *q, + struct mqd_update_info *minfo) { - __update_mqd(mm, mqd, q, MTYPE_CC, 1); + __update_mqd(mm, mqd, q, minfo, MTYPE_CC, 1); } static uint32_t read_doorbell_id(void *mqd) @@ -251,9 +252,10 @@ static uint32_t read_doorbell_id(void *mqd) } static void update_mqd_tonga(struct mqd_manager *mm, void *mqd, - struct queue_properties *q) + struct queue_properties *q, + struct mqd_update_info *minfo) { - __update_mqd(mm, mqd, q, MTYPE_UC, 0); + __update_mqd(mm, mqd, q, minfo, MTYPE_UC, 0); } static int destroy_mqd(struct mqd_manager *mm, void *mqd, @@ -317,9 +319,10 @@ static void init_mqd_hiq(struct mqd_manager *mm, void **mqd, } static void update_mqd_hiq(struct mqd_manager *mm, void *mqd, - struct queue_properties *q) + struct queue_properties *q, + struct mqd_update_info *minfo) { - __update_mqd(mm, mqd, q, MTYPE_UC, 0); + __update_mqd(mm, mqd, q, minfo, MTYPE_UC, 0); } static void init_mqd_sdma(struct mqd_manager *mm, void **mqd, @@ -336,7 +339,7 @@ static void init_mqd_sdma(struct mqd_manager *mm, void **mqd, if (gart_addr) *gart_addr = mqd_mem_obj->gpu_addr; - mm->update_mqd(mm, m, q); + mm->update_mqd(mm, m, q, NULL); } static int load_mqd_sdma(struct mqd_manager *mm, void *mqd, @@ -349,7 +352,8 @@ static int load_mqd_sdma(struct mqd_manager *mm, void *mqd, } static void update_mqd_sdma(struct mqd_manager *mm, void *mqd, - struct queue_properties *q) + struct queue_properties *q, + struct mqd_update_info *minfo) { struct vi_sdma_mqd *m; |