Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\irq.c Create Date:2022-07-28 07:33:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:/proc/interrupts printing for arch specific interrupts

Proto:int arch_show_interrupts(struct seq_file *p, int prec)

Type:int

Parameter:

TypeParameterName
struct seq_file *p
intprec
63  seq_printf(p, "%*s: ", prec, "NMI")
64  for_each_online_cpu(j)
65  seq_printf(p, "%10u ", __nmi_count)
66  seq_puts(p, " Non-maskable interrupts\n")
148  If st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from Then
149  seq_printf(p, "%*s: ", prec, "HRE")
150  for_each_online_cpu(j)
151  seq_printf(p, "%10u ", irq_hv_reenlightenment_count)
153  seq_puts(p, " Hyper-V reenlightenment interrupts\n")
155  If st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from Then
156  seq_printf(p, "%*s: ", prec, "HVS")
157  for_each_online_cpu(j)
158  seq_printf(p, "%10u ", hyperv_stimer0_count)
160  seq_puts(p, " Hyper-V stimer0 interrupts\n")
163  seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read( & irq_err_count))
185  Return 0