函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\io_uring.c Create Date:2022-07-29 10:54:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：io_free_req_many

函数原型：static void io_free_req_many(struct io_ring_ctx *ctx, void **reqs, int *nr)

返回类型：void

参数：

类型参数名称
struct io_ring_ctx *ctx
void **reqs
int *nr
935  如果nr则
936  kmem_cache_free_bulk(req_cachep, * nr, reqs)
937  percpu_ref_put_many - decrement a percpu refcount*@ref: percpu_ref to put*@nr: number of references to put* Decrement the refcount, and if 0, call the release function (which was passed* to percpu_ref_init())
938  nr等于0
调用者
名称描述
io_iopoll_completeFind and free completed poll iocbs