diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-05-29 09:16:28 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-06-03 12:24:51 +0200 |
| commit | cb06c9826991c746039d076df10d40819f88a6bc (patch) | |
| tree | f916cf8acb573bd511e1fdb877c8b65a110bbbb7 /kernel/irq/debugfs.c | |
| parent | 540588772ed0b191969c7902bf90d561ab0035be (diff) | |
genirq/debugfs: Print irqdomain flags as human-readable strings
Improve the readability of irqdomain debugging information in debugfs by
printing the flags field of domain files as human-readable strings instead
of a raw bitmask, which aligned with the existing style used for irqchip
flags in the irq debug files.
Before:
#cat :cpus:cpu@0:interrupt-controller
name: :cpus:cpu@0:interrupt-controller
size: 0
mapped: 2
flags: 0x00000003
After:
#cat :cpus:cpu@0:interrupt-controller
name: :cpus:cpu@0:interrupt-controller
size: 0
mapped: 3
flags: 0x00000003
IRQ_DOMAIN_FLAG_HIERARCHY
IRQ_DOMAIN_NAME_ALLOCATED
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240529091628.3666379-1-ruanjinjie@huawei.com
Diffstat (limited to 'kernel/irq/debugfs.c')
| -rw-r--r-- | kernel/irq/debugfs.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/irq/debugfs.c b/kernel/irq/debugfs.c index aae0402507ed..c6ffb97966be 100644 --- a/kernel/irq/debugfs.c +++ b/kernel/irq/debugfs.c @@ -9,14 +9,8 @@ static struct dentry *irq_dir; -struct irq_bit_descr { - unsigned int mask; - char *name; -}; -#define BIT_MASK_DESCR(m) { .mask = m, .name = #m } - -static void irq_debug_show_bits(struct seq_file *m, int ind, unsigned int state, - const struct irq_bit_descr *sd, int size) +void irq_debug_show_bits(struct seq_file *m, int ind, unsigned int state, + const struct irq_bit_descr *sd, int size) { int i; |