diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2023-03-31 11:13:40 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:58:45 -0400 |
| commit | 610dab118ff5013d46069c828b58d576e0907b66 (patch) | |
| tree | 5a05d7a10aae240bd8d49479b637cd4aa91fef9e /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | 00e1ab02c2ba31b2bd446979949193eb3ca2561c (diff) | |
drm/amdkfd: Move pgmap to amdgpu_kfd_dev structure
VRAM pgmap resource is allocated every time when switching compute
partitions because kfd_dev is re-initialized by post_partition_switch,
As a result, it causes memory region resource leaking and system
memory usage accounting unbalanced.
pgmap resource should be allocated and registered only once when loading
driver and freed when unloading driver, move it from kfd_dev to
amdgpu_kfd_dev.
Signed-off-by: Philip Yang <Philip.Yang@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_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 02a90fd7f646..214d950f948e 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -378,9 +378,6 @@ struct kfd_dev { int noretry; - /* HMM page migration MEMORY_DEVICE_PRIVATE mapping */ - struct dev_pagemap pgmap; - struct kfd_node *nodes[MAX_KFD_NODES]; unsigned int num_nodes; }; |