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drm/amdkfd: Consolidate duplicated bo alloc flags

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ALLOC_MEM_FLAGS_* used are the same as the KFD_IOC_ALLOC_MEM_FLAGS_*,
but they are interweavedly used in kernel driver, resulting in bad
readability. For example, KFD_IOC_ALLOC_MEM_FLAGS_COHERENT is not
referenced in kernel, and it functions implicitly in kernel through
ALLOC_MEM_FLAGS_COHERENT, causing unnecessary confusion.

Replace all occurrences of ALLOC_MEM_FLAGS_* with
KFD_IOC_ALLOC_MEM_FLAGS_* to solve the problem.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yong Zhao
2020-03-04 12:38:59 -05:00
committed by Alex Deucher
parent 8f2e0c0333
commit 1d251d9008
4 changed files with 27 additions and 42 deletions
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13
drivers/gpu/drm/amd/amdkfd/kfd_process.c
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@ -327,10 +327,10 @@ err_alloc_mem:
static int kfd_process_device_reserve_ib_mem(struct kfd_process_device *pdd)
{
struct qcm_process_device *qpd = &pdd->qpd;
uint32_t flags = ALLOC_MEM_FLAGS_GTT |
ALLOC_MEM_FLAGS_NO_SUBSTITUTE |
ALLOC_MEM_FLAGS_WRITABLE |
ALLOC_MEM_FLAGS_EXECUTABLE;
uint32_t flags = KFD_IOC_ALLOC_MEM_FLAGS_GTT |
KFD_IOC_ALLOC_MEM_FLAGS_NO_SUBSTITUTE |
KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE |
KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE;
void *kaddr;
int ret;
@ -697,8 +697,9 @@ static int kfd_process_device_init_cwsr_dgpu(struct kfd_process_device *pdd)
{
struct kfd_dev *dev = pdd->dev;
struct qcm_process_device *qpd = &pdd->qpd;
uint32_t flags = ALLOC_MEM_FLAGS_GTT |
ALLOC_MEM_FLAGS_NO_SUBSTITUTE | ALLOC_MEM_FLAGS_EXECUTABLE;
uint32_t flags = KFD_IOC_ALLOC_MEM_FLAGS_GTT
| KFD_IOC_ALLOC_MEM_FLAGS_NO_SUBSTITUTE
| KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE;
void *kaddr;
int ret;