函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\ptr_ring.h Create Date:2022-07-27 14:40:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Note: callers invoking this in a loop must use a compiler barrier,* for example cpu_relax().* NB: this is unlike __ptr_ring_empty in that callers must hold producer_lock:* see e.g. ptr_ring_full.

函数原型:static inline bool __ptr_ring_full(struct ptr_ring *r)

返回类型:bool

参数:

类型参数名称
struct ptr_ring *r
50  返回:queue[producer]
调用者
名称描述
ptr_ring_full
ptr_ring_full_irq
ptr_ring_full_any
ptr_ring_full_bh