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russellcnv
2024-01-31 14:02:06 -08:00
parent 2a3b58b8c8
commit e558660fc2
267 changed files with 89045 additions and 82824 deletions
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10
kernel-open/nvidia-uvm/uvm_va_block.h
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@@ -1000,7 +1000,7 @@ NV_STATUS uvm_va_block_check_logical_permissions(uvm_va_block_t *va_block,
uvm_va_block_context_t *va_block_context,
uvm_processor_id_t processor_id,
uvm_page_index_t page_index,
uvm_fault_type_t access_type,
uvm_fault_access_type_t access_type,
bool allow_migration);
// API for access privilege revocation
@@ -2072,6 +2072,14 @@ void uvm_va_block_unmap_cpu_chunk_on_gpus(uvm_va_block_t *va_block,
// Locking: The va_block lock must be held.
void uvm_va_block_remove_cpu_chunks(uvm_va_block_t *va_block, uvm_va_block_region_t region);
// Get the size of the physical allocation backing the page at page_index on the
// specified processor in the block. Returns 0 if the address is not resident on
// the specified processor.
// Locking: The va_block lock must be held.
NvU32 uvm_va_block_get_physical_size(uvm_va_block_t *block,
uvm_processor_id_t processor,
uvm_page_index_t page_index);
// Get CPU page size or 0 if it is not mapped
NvU32 uvm_va_block_page_size_cpu(uvm_va_block_t *va_block,
uvm_page_index_t page_index);