RQWB

Name:RQWB

Proto:static inline struct rq_wb *RQWB(struct rq_qos *rqos)

Type:struct rq_wb

Parameter:

Type	Parameter	Name
struct rq_qos *	rqos

74

Return container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(rqos, structrq_wb, rqos)

**Caller**
Name	Describe
__wbt_done
wbt_done	Called on completion of a request. Note that it's also called when* a request is merged, when the request gets freed.
wbt_update_limits
wbt_get_min_lat
wbt_set_min_lat
wbt_cleanup
wbt_wait	Returns true if the IO request should be accounted, false if not.* May sleep, if we have exceeded the writeback limits. Caller can pass* in an irq held spinlock, if it holds one when calling this function.* If we do sleep, we'll release and re-grab it.
wbt_track
wbt_issue
wbt_requeue
wbt_set_write_cache
wbt_queue_depth_changed
wbt_exit
wbt_disable_default	Disable wbt, if enabled by default.

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