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530.30.02

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This commit is contained in:
Andy Ritger
2023-02-28 11:12:44 -08:00
parent e598191e8e
commit 4397463e73
928 changed files with 124728 additions and 88525 deletions
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7
kernel-open/nvidia-uvm/uvm_va_space_mm.c
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@@ -303,7 +303,6 @@ NV_STATUS uvm_va_space_mm_register(uvm_va_space_t *va_space)
uvm_assert_mmap_lock_locked_write(current->mm);
uvm_assert_rwsem_locked_write(&va_space->lock);
UVM_ASSERT(uvm_va_space_initialized(va_space) != NV_OK);
if (!uvm_va_space_mm_enabled(va_space))
return NV_OK;
@@ -357,8 +356,6 @@ struct mm_struct *uvm_va_space_mm_retain(uvm_va_space_t *va_space)
uvm_va_space_mm_t *va_space_mm = &va_space->va_space_mm;
struct mm_struct *mm = NULL;
UVM_ASSERT(uvm_va_space_initialized(va_space) == NV_OK);
if (!uvm_va_space_mm_enabled(va_space))
return NULL;
@@ -382,8 +379,6 @@ struct mm_struct *uvm_va_space_mm_or_current_retain(uvm_va_space_t *va_space)
// We should only attempt to use current->mm from a user thread
UVM_ASSERT(!(current->flags & PF_KTHREAD));
UVM_ASSERT(uvm_va_space_initialized(va_space) == NV_OK);
// current->mm is NULL when we're in process teardown. In that case it
// doesn't make sense to use any mm.
if (!current->mm)
@@ -646,7 +641,7 @@ NV_STATUS uvm_test_va_space_mm_retain(UVM_TEST_VA_SPACE_MM_RETAIN_PARAMS *params
uvm_mutex_lock(&g_uvm_global.va_spaces.lock);
list_for_each_entry(va_space, &g_uvm_global.va_spaces.list, list_node) {
if ((uintptr_t)va_space == params->va_space_ptr && uvm_va_space_initialized(va_space) == NV_OK) {
if ((uintptr_t)va_space == params->va_space_ptr) {
mm = uvm_va_space_mm_retain(va_space);
break;
}