函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\virtio_config.h Create Date:2022-07-27 19:40:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:virtio_find_single_vq

函数原型:static inline struct virtqueue *virtio_find_single_vq(struct virtio_device *vdev, vq_callback_t *c, const char *n)

返回类型:struct virtqueue

参数:

类型参数名称
struct virtio_device *vdev
vq_callback_t *c
const char *n
181  vq_callback_t * callbacks[] = {c}
182  const char * names[] = {n}
184  err等于find_vqs(vdev, 1, & vq, callbacks, names, NULL, NULL)
186  如果err小于0则返回:错误号
188  返回:vq