函数逻辑报告

函数名称：This has to be called after a get_task_mm()/mmget_not_zero()* followed by taking the mmap_sem for writing before modifying the* vmas or anything the coredump pretends not to change from under it

函数原型：static inline bool mmget_still_valid(struct mm_struct *mm)

返回类型：bool

参数：