| 284,8 → 284,7 |
|---|
| cmp eax, [heap_free] |
| ja .error |
| |
| mov ecx, heap_mutex |
| call mutex_lock |
| spin_lock_irqsave heap_mutex |
| |
| mov eax, [size] |
| |
| 345,8 → 344,7 |
|---|
| |
| call md.add_to_used |
| |
| mov ecx, heap_mutex |
| call mutex_unlock |
| spin_unlock_irqrestore heap_mutex |
| mov eax, [esi+block_base] |
| pop edi |
| pop esi |
| 364,8 → 362,7 |
|---|
| jmp .add_used |
| |
| .error_unlock: |
| mov ecx, heap_mutex |
| call mutex_unlock |
| spin_unlock_irqrestore heap_mutex |
| .error: |
| xor eax, eax |
| pop edi |
| 377,8 → 374,7 |
|---|
| align 4 |
| proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword |
| |
| mov ecx, heap_mutex |
| call mutex_lock |
| spin_lock_irqsave heap_mutex |
| |
| mov eax, [base] |
| |
| 446,8 → 442,7 |
|---|
| lea edx, [mem_block_list+eax*8] |
| list_add edi, edx |
| .m_eq: |
| mov ecx, heap_mutex |
| call mutex_unlock |
| spin_unlock_irqrestore heap_mutex |
| xor eax, eax |
| not eax |
| ret |
| 459,8 → 454,7 |
|---|
| jmp .add_block |
| |
| .fail: |
| mov ecx, heap_mutex |
| call mutex_unlock |
| spin_unlock_irqrestore heap_mutex |
| xor eax, eax |
| ret |
| endp |
| 544,17 → 538,15 |
|---|
| |
| push ebx esi |
| |
| mov ecx, heap_mutex |
| call mutex_lock |
| spin_lock_irqsave heap_mutex |
| |
| mov eax, [base] |
| call md.find_used |
| |
| mov ecx, heap_mutex |
| cmp [esi+block_flags], USED_BLOCK |
| jne .fail |
| |
| call mutex_unlock |
| spin_unlock_irqrestore heap_mutex |
| |
| mov eax, [esi+block_base] |
| mov ecx, [esi+block_size] |
| 564,7 → 556,7 |
|---|
| pop esi ebx |
| ret |
| .fail: |
| call mutex_unlock |
| spin_unlock_irqrestore heap_mutex |
| xor eax, eax |
| pop esi ebx |
| ret |