how can i free memory after reading data for item, by free system call or delete the linking between qsets.
i use free system call it give me segmentation fault error
how can i free memory after reading data for item, by free system call or delete the linking between qsets.
i use free system call it give me segmentation fault error
Use kfree
May be u r trying to free the memory locations that haven’t been allocated for ur program’s use.