Function report |
Source Code:kernel\workqueue.c |
Create Date:2022-07-28 09:27:23 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:btain a pool matching @attr and create a pwq associating the pool and @wq
Proto:static struct pool_workqueue *alloc_unbound_pwq(struct workqueue_struct *wq, const struct workqueue_attrs *attrs)
Type:struct pool_workqueue
Parameter:
Type | Parameter | Name |
---|---|---|
struct workqueue_struct * | wq | |
const struct workqueue_attrs * | attrs |
3775 | lockdep_assert_held( & wq_pool_mutex) |
3778 | If Not pool Then Return NULL |
3782 | If Not pwq Then |
3784 | Return NULL |
3788 | Return pwq |
Name | Describe |
---|---|
apply_wqattrs_prepare | allocate the attrs and pwqs for later installation |
wq_update_unbound_numa | wq_update_unbound_numa - update NUMA affinity of a wq for CPU hot[un]plug*@wq: the target workqueue*@cpu: the CPU coming up or going down*@online: whether @cpu is coming up or going down* This function is to be called from %CPU_DOWN_PREPARE, %CPU_ONLINE |
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