函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\io_uring.c Create Date:2022-07-29 10:54:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：io_put_req

函数原型：static void io_put_req(struct io_kiocb *req)

返回类型：void

参数：

类型参数名称
struct io_kiocb *req
1110  如果_dec_and_test - decrement a refcount and test if it is 0*@r: the refcount* Similar to atomic_dec_and_test(), it will WARN on underflow and fail to* decrement when saturated at REFCOUNT_SATURATED则io_free_req(req)
调用者
名称描述
io_kill_timeout
io_cqring_overflow_flushReturns true if there are no backlogged entries after the flush
io_link_cancel_timeout
io_complete_rw
io_nopIORING_OP_NOP just posts a completion event, nothing else.
io_req_cancelled
io_fsync
io_sync_file_range
io_accept
io_poll_removeFind a running poll command that matches one specified in sqe->addr,* and remove it if found.
io_poll_trigger_evfd
io_poll_wake
io_timeout_fn
io_timeout_cancel
io_timeout_removeRemove or update an existing timeout command
io_wq_submit_work
io_link_timeout_fn
io_queue_linked_timeout
__io_queue_sqe
io_put_work
io_uring_cancel_files