diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 6c9092db74d0..34bbae9ee963 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1759,17 +1759,10 @@ static void xive_debug_show_irq(struct seq_file *m, struct irq_data *d) seq_puts(m, "\n"); } -static int xive_core_debug_show(struct seq_file *m, void *private) +static int xive_irq_debug_show(struct seq_file *m, void *private) { unsigned int i; struct irq_desc *desc; - int cpu; - - if (xive_ops->debug_show) - xive_ops->debug_show(m, private); - - for_each_possible_cpu(cpu) - xive_debug_show_cpu(m, cpu); for_each_irq_desc(i, desc) { struct irq_data *d = irq_domain_get_irq_data(xive_irq_domain, i); @@ -1779,12 +1772,33 @@ static int xive_core_debug_show(struct seq_file *m, void *private) } return 0; } -DEFINE_SHOW_ATTRIBUTE(xive_core_debug); +DEFINE_SHOW_ATTRIBUTE(xive_irq_debug); + +static int xive_cpu_debug_show(struct seq_file *m, void *private) +{ + int cpu; + + if (xive_ops->debug_show) + xive_ops->debug_show(m, private); + + for_each_possible_cpu(cpu) + xive_debug_show_cpu(m, cpu); + return 0; +} +DEFINE_SHOW_ATTRIBUTE(xive_cpu_debug); static void xive_core_debugfs_create(void) { - debugfs_create_file("xive", 0400, arch_debugfs_dir, - NULL, &xive_core_debug_fops); + struct dentry *xive_dir; + + xive_dir = debugfs_create_dir("xive", arch_debugfs_dir); + if (IS_ERR(xive_dir)) + return; + + debugfs_create_file("cpus", 0400, xive_dir, + NULL, &xive_cpu_debug_fops); + debugfs_create_file("interrupts", 0400, xive_dir, + NULL, &xive_irq_debug_fops); } #else static inline void xive_core_debugfs_create(void) { }