Function report |
Source Code:lib\irq_poll.c |
Create Date:2022-07-28 07:20:46 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:irq_poll_softirq
Proto:static void __latent_entropy irq_poll_softirq(struct softirq_action *h)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct softirq_action * | h |
80 | list = this_cpu_ptr( & blk_cpu_iopoll) |
81 | rearm = 0 , budget = irq_poll_budget |
82 | start_time = jiffies |
84 | local_irq_disable() |
94 | rearm = 1 |
95 | Break |
108 | work = 0 |
109 | If st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from Then work = poll(iop, weight) |
114 | local_irq_disable() |
132 | If rearm Then __raise_softirq_irqoff(IRQ_POLL_SOFTIRQ) |
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