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This commit is contained in:
Andy Ritger
2023-03-30 10:16:11 -07:00
parent e598191e8e
commit ebcc6656ff
100 changed files with 2912 additions and 1117 deletions
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6
kernel-open/nvidia-uvm/uvm_va_policy.h
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2022 NVIDIA Corporation
Copyright (c) 2022-2023 NVIDIA Corporation
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
@@ -53,7 +53,7 @@ typedef enum
// The VA range is determined from either the uvm_va_range_t for managed
// allocations or the uvm_va_policy_node_t for HMM allocations.
//
typedef struct uvm_va_policy_struct
struct uvm_va_policy_struct
{
// Read duplication policy for this VA range (unset, enabled, or disabled).
uvm_read_duplication_policy_t read_duplication;
@@ -66,7 +66,7 @@ typedef struct uvm_va_policy_struct
// their page tables updated to access the (possibly remote) pages.
uvm_processor_mask_t accessed_by;
} uvm_va_policy_t;
};
// Policy nodes are used for storing policies in HMM va_blocks.
// The va_block lock protects the tree so that invalidation callbacks can