bfq_gt

函数名称：q_gt - compare two timestamps.*@a: first ts.*@b: second ts.* Return @a > @b, dealing with wrapping correctly.

函数原型：static int bfq_gt(u64 a, u64 b)

返回类型：int

参数：

类型	参数	名称
u64	a
u64	b

20

返回:a减b大于0

**调用者**
名称	描述
bfq_update_next_in_service	q_update_next_in_service - update sd->next_in_service*@sd: sched_data for which to perform the update
bfq_insert	q_insert - generic tree insertion.@root: tree root.@entity: entity to insert.* This is used for the idle and the active tree, since they are both* ordered by finish time.
bfq_update_min	q_update_min - update the min_start field of a entity
bfq_idle_insert	q_idle_insert - insert an entity into the idle tree.@st: the service tree containing the tree.@entity: the entity to insert.
bfq_forget_idle	q_forget_idle - update the idle tree if necessary.@st: the service tree to act upon. To preserve the global O(log N) complexity we only remove one entry here;* as the idle tree will not grow indefinitely this can be done safely.
bfq_update_fin_time_enqueue
__bfq_activate_entity	__bfq_activate_entity - handle activation of entity.@entity: the entity being activated.@non_blocking_wait_rq: true if entity was waiting for a request* Called for a 'true' activation, i.e., if entity is not active and
__bfq_deactivate_entity	__bfq_deactivate_entity - update sched_data and service trees for* entity, so as to represent entity as inactive@entity: the entity being deactivated.@ins_into_idle_tree: if false, the entity will not be put into the* idle tree.
bfq_calc_vtime_jump	q_calc_vtime_jump - compute the value to which the vtime should jump,* if needed, to have at least one entity eligible.@st: the service tree to act upon. Assumes that st is not empty.
bfq_first_active_entity	q_first_active_entity - find the eligible entity with* the smallest finish time*@st: the service tree to select from

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码