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This commit is contained in:
Bernhard Stoeckner
2024-01-24 17:51:53 +01:00
parent bb2dac1f20
commit 91676d6628
1411 changed files with 261367 additions and 145959 deletions
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8
kernel-open/nvidia-uvm/uvm_va_policy.h
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@@ -122,6 +122,12 @@ static const uvm_va_policy_node_t *uvm_va_policy_node_from_policy(const uvm_va_p
return container_of(policy, uvm_va_policy_node_t, policy);
}
// Compare the preferred location and preferred nid from the policy
// with the input processor and CPU node ID.
// For GPUs, only the processors are compared. For the CPU, the
// NUMA node IDs are also compared.
bool uvm_va_policy_preferred_location_equal(const uvm_va_policy_t *policy, uvm_processor_id_t proc, int cpu_node_id);
#if UVM_IS_CONFIG_HMM()
// Module load/exit
@@ -171,6 +177,7 @@ NV_STATUS uvm_va_policy_set_range(uvm_va_block_t *va_block,
uvm_va_policy_type_t which,
bool is_default,
uvm_processor_id_t processor_id,
int cpu_node_id,
uvm_read_duplication_policy_t new_policy);
// This is an optimized version of uvm_va_policy_set_range() where the caller
@@ -182,6 +189,7 @@ NV_STATUS uvm_va_policy_set_range(uvm_va_block_t *va_block,
const uvm_va_policy_t *uvm_va_policy_set_preferred_location(uvm_va_block_t *va_block,
uvm_va_block_region_t region,
uvm_processor_id_t processor_id,
int cpu_node_id,
const uvm_va_policy_t *old_policy);
// Iterators for specific VA policy ranges.