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This commit is contained in:
Bernhard Stoeckner
2025-03-19 14:13:05 +01:00
parent 25bef4626e
commit c5e439fea4
146 changed files with 53971 additions and 54755 deletions
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24
kernel-open/nvidia-uvm/uvm_kvmalloc.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2016-2020 NVIDIA Corporation
Copyright (c) 2016-2024 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
@@ -111,13 +111,13 @@ void uvm_kvmalloc_exit(void)
return;
if (atomic_long_read(&g_uvm_leak_checker.bytes_allocated) > 0) {
printk(KERN_ERR NVIDIA_UVM_PRETTY_PRINTING_PREFIX "!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
printk(KERN_ERR NVIDIA_UVM_PRETTY_PRINTING_PREFIX "Memory leak of %lu bytes detected.%s\n",
atomic_long_read(&g_uvm_leak_checker.bytes_allocated),
uvm_leak_checker < UVM_KVMALLOC_LEAK_CHECK_ORIGIN ?
UVM_INFO_PRINT("!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
UVM_INFO_PRINT("Memory leak of %lu bytes detected.%s\n",
atomic_long_read(&g_uvm_leak_checker.bytes_allocated),
uvm_leak_checker < UVM_KVMALLOC_LEAK_CHECK_ORIGIN ?
" insmod with uvm_leak_checker=2 for detailed information." :
"");
printk(KERN_ERR NVIDIA_UVM_PRETTY_PRINTING_PREFIX "!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
UVM_INFO_PRINT("!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
if (g_uvm_global.unload_state.ptr)
*g_uvm_global.unload_state.ptr |= UVM_TEST_UNLOAD_STATE_MEMORY_LEAK;
@@ -129,12 +129,12 @@ void uvm_kvmalloc_exit(void)
uvm_rb_tree_for_each_safe(node, next, &g_uvm_leak_checker.allocation_info) {
uvm_kvmalloc_info_t *info = container_of(node, uvm_kvmalloc_info_t, node);
printk(KERN_ERR NVIDIA_UVM_PRETTY_PRINTING_PREFIX " Leaked %zu bytes from %s:%d:%s (0x%llx)\n",
uvm_kvsize((void *)((uintptr_t)info->node.key)),
kbasename(info->file),
info->line,
info->function,
info->node.key);
UVM_INFO_PRINT(" Leaked %zu bytes from %s:%d:%s (0x%llx)\n",
uvm_kvsize((void *)((uintptr_t)info->node.key)),
kbasename(info->file),
info->line,
info->function,
info->node.key);
// Free so we don't keep eating up memory while debugging. Note that
// this also removes the entry from the table, frees info, and drops