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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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7
kernel-open/nvidia-uvm/uvm.c
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@@ -571,7 +571,6 @@ static void uvm_vm_open_managed_entry(struct vm_area_struct *vma)
static void uvm_vm_close_managed(struct vm_area_struct *vma)
{
uvm_va_space_t *va_space = uvm_va_space_get(vma->vm_file);
uvm_processor_id_t gpu_id;
bool make_zombie = false;
if (current->mm != NULL)
@@ -606,12 +605,6 @@ static void uvm_vm_close_managed(struct vm_area_struct *vma)
uvm_destroy_vma_managed(vma, make_zombie);
// Notify GPU address spaces that the fault buffer needs to be flushed to
// avoid finding stale entries that can be attributed to new VA ranges
// reallocated at the same address.
for_each_gpu_id_in_mask(gpu_id, &va_space->registered_gpu_va_spaces) {
uvm_processor_mask_set_atomic(&va_space->needs_fault_buffer_flush, gpu_id);
}
uvm_va_space_up_write(va_space);
if (current->mm != NULL)