vzalloc

函数名称：vzalloc - allocate virtually contiguous memory with zero fill*@size: allocation size* Allocate enough pages to cover @size from the page level* allocator and map them into contiguous kernel virtual space

函数原型：void *vzalloc(unsigned long size)

返回类型：void

参数：

类型	参数	名称
unsigned long	size

**调用者**
名称	描述
vzalloc_node	vzalloc_node - allocate memory on a specific node with zero fill@size: allocation size@node: numa node* Allocate enough pages to cover @size from the page level* allocator and map them into contiguous kernel virtual space.
trigger_batched_requests_store	We use a kthread as otherwise the kernel serializes all our sync requests* and we would not be able to mimic batched requests on a sync call. Batched* requests on a sync call can for instance happen on a device driver when
alloc_ldt_struct	The caller must call finalize_ldt_struct on the result. LDT starts zeroed.
profile_init	分配内核性能统计
allocate_partitions

函数逻辑报告