SAP 的 MBEW 表是物料评估(Material Valuation)核心表,专门存储物料在特定评估范围下的库存价值、价格控制等关键财务与库存相关数据,其字段可分为关键字段、当前库存价格字段、往期数据字段及其他辅助字段,以下是结合…
In continuation of the previous text 第5章:并发与竞态条件-7:Spinlocks, lets GO ahead.
Introduction to the Spinlock API
The required include file for the spinlockprimitives is . An actual lockhas the type spinlock_t. Like any other d…
In continuation of the previous text 第5章:并发与竞态条件-8:Introduction to the Spinlock API, lets GO ahead.
The Spinlock Functions
Wehave already seen two functions, spin_lock and spin_unlock, that manipulate spin locks. There are …