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Rev 294 Rev 321
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           ret
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           ret
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endp
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endp
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align 4
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align 4
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proc free_kernel_space stdcall, base:dword
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proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword
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           mov ebx, heap_mutex
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           mov ebx, heap_mutex
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           call wait_mutex    ;ebx
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           call wait_mutex    ;ebx
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           bts [mem_block_mask], eax
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           bts [mem_block_mask], eax
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.m_eq:
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.m_eq:
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           xor eax, eax
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           xor eax, eax
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           mov [heap_mutex], eax
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           mov [heap_mutex], eax
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           not eax
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           dec eax
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           ret
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           ret
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.insert:
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.insert:
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           remove_from_used esi
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           remove_from_used esi
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           mov eax, [esi+block_size]
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           mov eax, [esi+block_size]
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           bts [mem_block_mask], eax
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           bts [mem_block_mask], eax
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           mov [esi+block_flags],FREE_BLOCK
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           mov [esi+block_flags],FREE_BLOCK
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           xor eax, eax
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           xor eax, eax
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           mov [heap_mutex], eax
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           mov [heap_mutex], eax
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           not eax
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           dec eax
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           ret
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           ret
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.fail:
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.fail:
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           xor eax, eax
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           xor eax, eax
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           mov [heap_mutex], eax
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           mov [heap_mutex], eax
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           ret
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           ret
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endp
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endp
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endp
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endp
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align 4
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align 4
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proc kernel_free stdcall, base:dword
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proc kernel_free stdcall, base:dword
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           push ebx esi
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           mov ebx, heap_mutex
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           mov ebx, heap_mutex
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           call wait_mutex    ;ebx
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           call wait_mutex    ;ebx
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           jne .fail
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           jne .fail
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           and [heap_mutex], 0
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           and [heap_mutex], 0
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           push ecx
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           mov ecx, [esi+block_size];
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           mov ecx, [esi+block_size];
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           shr ecx, 12
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           shr ecx, 12
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           call release_pages   ;eax, ecx
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           call release_pages   ;eax, ecx
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           pop ecx
- 
 
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           stdcall free_kernel_space, [base]
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           stdcall free_kernel_space, [base]
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           pop esi ebx
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           ret
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           ret
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.fail:
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.fail:
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           and [heap_mutex], 0
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           and [heap_mutex], 0
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           pop esi ebx
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           ret
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           ret
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endp
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endp
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