diff mbox series

[03/13] sparc/irq: use seq_put_decimal_ull_width() for decimal values

Message ID 20241108161123.9637-1-00107082@163.com
State New
Headers show
Series None | expand

Commit Message

David Wang Nov. 8, 2024, 4:11 p.m. UTC 
Performance improvement for reading /proc/interrupts on arch sparc

Signed-off-by: David Wang <00107082@163.com>
---
 arch/sparc/kernel/irq_32.c | 12 ++++++------
 arch/sparc/kernel/irq_64.c |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index 8605dd710f3c..5210991429d5 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -199,18 +199,18 @@  int arch_show_interrupts(struct seq_file *p, int prec)
 	int j;
 
 #ifdef CONFIG_SMP
-	seq_printf(p, "RES: ");
+	seq_printf(p, "RES:");
 	for_each_online_cpu(j)
-		seq_printf(p, "%10u ", cpu_data(j).irq_resched_count);
+		seq_put_decimal_ull_width(p, " ", cpu_data(j).irq_resched_count, 10);
 	seq_printf(p, "     IPI rescheduling interrupts\n");
-	seq_printf(p, "CAL: ");
+	seq_printf(p, "CAL:");
 	for_each_online_cpu(j)
-		seq_printf(p, "%10u ", cpu_data(j).irq_call_count);
+		seq_put_decimal_ull_width(p, " ", cpu_data(j).irq_call_count, 10);
 	seq_printf(p, "     IPI function call interrupts\n");
 #endif
-	seq_printf(p, "NMI: ");
+	seq_printf(p, "NMI:");
 	for_each_online_cpu(j)
-		seq_printf(p, "%10u ", cpu_data(j).counter);
+		seq_put_decimal_ull_width(p, " ", cpu_data(j).counter, 10);
 	seq_printf(p, "     Non-maskable interrupts\n");
 	return 0;
 }
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index 01ee800efde3..9ab6e79b617b 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -304,9 +304,9 @@  int arch_show_interrupts(struct seq_file *p, int prec)
 {
 	int j;
 
-	seq_printf(p, "NMI: ");
+	seq_printf(p, "NMI:");
 	for_each_online_cpu(j)
-		seq_printf(p, "%10u ", cpu_data(j).__nmi_count);
+		seq_put_decimal_ull_width(p, " ", cpu_data(j).__nmi_count, 10);
 	seq_printf(p, "     Non-maskable interrupts\n");
 	return 0;
 }