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| author |   Vincent Legoll <vincent.legoll@gmail.com> | 2017-05-09 10:34:09 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2017-05-26 14:54:05 +0200 |
| commit | 5a29ef22098874db79af7bf92a247a0f503bfa6e (patch) | |
| tree | c0f8513d7f2bc34ea3959d0a00f3a85c038a5887 /kernel/irq/irqdesc.c | |
| parent | Documentation: Update IRQ-domain.txt to document irq_domain_mapping (diff) | |
| download | linux-dev-5a29ef22098874db79af7bf92a247a0f503bfa6e.tar.xz linux-dev-5a29ef22098874db79af7bf92a247a0f503bfa6e.zip | |
genirq: Make early_irq_init() print out more informative
The printk in early_irq_init() is cryptic and badly formatted:
NR_IRQS:33024 nr_irqs:968 16
The last number is the number of preallocated interrupts, so add a prefix
to it:
NR_IRQS: 33024, nr_irqs: 968, preallocated irqs: 16
Cleanup the formatting for better readability as well.
Signed-off-by: Vincent Legoll <vincent.legoll@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1494318849-6733-1-git-send-email-vincent.legoll@gmail.com
Diffstat (limited to 'kernel/irq/irqdesc.c')
| -rw-r--r-- | kernel/irq/irqdesc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 00bb0aeea1d0..09abce2ea8f0 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -480,7 +480,8 @@ int __init early_irq_init(void) /* Let arch update nr_irqs and return the nr of preallocated irqs */ initcnt = arch_probe_nr_irqs(); - printk(KERN_INFO "NR_IRQS:%d nr_irqs:%d %d\n", NR_IRQS, nr_irqs, initcnt); + printk(KERN_INFO "NR_IRQS: %d, nr_irqs: %d, preallocated irqs: %d\n", + NR_IRQS, nr_irqs, initcnt); if (WARN_ON(nr_irqs > IRQ_BITMAP_BITS)) nr_irqs = IRQ_BITMAP_BITS; @@ -516,7 +517,7 @@ int __init early_irq_init(void) init_irq_default_affinity(); - printk(KERN_INFO "NR_IRQS:%d\n", NR_IRQS); + printk(KERN_INFO "NR_IRQS: %d\n", NR_IRQS); desc = irq_desc; count = ARRAY_SIZE(irq_desc); |