Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\aio.c Create Date:2022-07-28 20:21:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:iocb_destroy

Proto:static inline void iocb_destroy(struct aio_kiocb *iocb)

Type:void

Parameter:

TypeParameterName
struct aio_kiocb *iocb
1077  If If the aio_resfd field of the userspace iocb is not zero,* this is the underlying eventfd context to deliver events to. Then ventfd_ctx_put - Releases a reference to the internal eventfd context.*@ctx: [in] Pointer to eventfd context.* The eventfd context reference must have been previously acquired either* with eventfd_ctx_fdget() or eventfd_ctx_fileget().
1079  If ki_filp Then fput(ki_filp)
1081  percpu_ref_put - decrement a percpu refcount*@ref: percpu_ref to put* Decrement the refcount, and if 0, call the release function (which was passed* to percpu_ref_init())* This function is safe to call as long as @ref is between init and exit.
1082  kmem_cache_free(----end sysctl variables---, iocb)
Caller
NameDescribe
iocb_put
io_submit_one