spdk_fsdev_io::__fsdev_io_internal_fields Struct Reference

Fields that are used internally by the fsdev subsystem. More...

#include <fsdev_module.h>

Collaboration diagram for spdk_fsdev_io::__fsdev_io_internal_fields:

Public Member Functions
	TAILQ_ENTRY (spdk_fsdev_io) link
	Member used for linking child I/Os together.
	STAILQ_ENTRY (spdk_fsdev_io) buf_link
	Entry to the list per_thread_cache of struct spdk_fsdev_mgmt_channel.
	TAILQ_ENTRY (spdk_fsdev_io) ch_link
	Entry to the list io_submitted of struct spdk_fsdev_channel.

Data Fields
struct spdk_fsdev_channel *	ch
	The fsdev I/O channel that this was handled on.
struct spdk_fsdev_desc *	desc
	The fsdev descriptor that was used when submitting this I/O.
spdk_fsdev_io_completion_cb	cb_fn
	User function that will be called when this completes.
void *	cb_arg
	Context that will be passed to the completion callback.
bool	in_submit_request
	Set to true while the fsdev module submit_request function is in progress.
enum spdk_fsdev_io_type	type
	IO operation.
uint64_t	unique
	IO unique ID.
void *	usr_cb_fn
	User callback.
void *	usr_cb_arg
	The context for the user callback.
int	status
	Status for the IO.

Detailed Description

Fields that are used internally by the fsdev subsystem.

Fsdev modules must not read or write to these fields.

Field Documentation

in_submit_request

bool spdk_fsdev_io::__fsdev_io_internal_fields::in_submit_request

Set to true while the fsdev module submit_request function is in progress.

This is used to decide whether spdk_fsdev_io_complete() can complete the I/O directly or if completion must be deferred via an event.

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The documentation for this struct was generated from the following file:

• fsdev_module.h