Function report |
Source Code:lib\debugobjects.c |
Create Date:2022-07-28 06:55:13 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:debug_object_free - debug checks when an object is freed*@addr: address of the object*@descr: pointer to an object specific debug description structure
Proto:void debug_object_free(void *addr, struct debug_obj_descr *descr)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
void * | addr | |
struct debug_obj_descr * | descr |
807 | If Not debug_objects_enabled Then Return |
810 | db = We use the pfn of the address for the hash. That way we can check* for freed objects simply by checking the affected bucket. |
812 | raw_spin_lock_irqsave( & lock, flags) |
815 | If Not obj Then Go to out_unlock |
819 | Case state == ODEBUG_STATE_ACTIVE |
825 | Default |
827 | raw_spin_unlock_irqrestore( & lock, flags) |
829 | Return |
831 | out_unlock : |
832 | raw_spin_unlock_irqrestore( & lock, flags) |
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