NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
Andy Ritger
2022-10-10 14:59:24 -07:00
parent fe0728787f
commit 90eb10774f
758 changed files with 88383 additions and 26493 deletions
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10
kernel-open/nvidia-uvm/uvm_gpu_semaphore.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2015 NVIDIA Corporation
Copyright (c) 2015-2022 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
@@ -134,7 +134,11 @@ static NV_STATUS pool_alloc_page(uvm_gpu_semaphore_pool_t *pool)
pool_page->pool = pool;
status = uvm_rm_mem_alloc_and_map_all(pool->gpu, UVM_RM_MEM_TYPE_SYS, UVM_SEMAPHORE_PAGE_SIZE, &pool_page->memory);
status = uvm_rm_mem_alloc_and_map_all(pool->gpu,
UVM_RM_MEM_TYPE_SYS,
UVM_SEMAPHORE_PAGE_SIZE,
0,
&pool_page->memory);
if (status != NV_OK)
goto error;
@@ -321,7 +325,7 @@ NV_STATUS uvm_gpu_semaphore_pool_map_gpu(uvm_gpu_semaphore_pool_t *pool, uvm_gpu
uvm_mutex_lock(&pool->mutex);
list_for_each_entry(page, &pool->pages, all_pages_node) {
status = uvm_rm_mem_map_gpu(page->memory, gpu);
status = uvm_rm_mem_map_gpu(page->memory, gpu, 0);
if (status != NV_OK)
goto done;
}