bfq_bfqq_sync

Name:bfq_bfqq_sync

Proto:int bfq_bfqq_sync(const struct bfq_queue *bfqq)

Type:int

Parameter:

Type	Parameter	Name
const struct bfq_queue *	bfqq

154

Return If __builtin_constant_p( synchronous queue ) Then constant_test_bit(( synchronous queue ), ( & status flags )) Else variable_test_bit(( synchronous queue ), ( & status flags ))

**Caller**
Name	Describe
bfq_serv_to_charge	see the definition of bfq_async_charge_factor for details
bfq_bfqq_handle_idle_busy_switch
bfq_add_request
bfq_may_be_close_cooperator
__bfq_bfqq_recalc_budget	__bfq_bfqq_recalc_budget - try to adapt the budget to the @bfqq behavior.@bfqd: device data.@bfqq: queue to update.@reason: reason for expiration. Handle the feedback on @bfqq budget at queue expiration.* See the body for detailed comments.
bfq_bfqq_is_slow	Return true if the process associated with bfqq is "slow". The slow* flag is used, in addition to the budget timeout, to reduce the* amount of service provided to seeky processes, and thus reduce* their chances to lower the throughput
bfq_better_to_idle	For a queue that becomes empty, device idling is allowed only if* this function returns true for that queue
bfq_update_has_short_ttime

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