Merge pull request #8 from freddy77/reappearing

Rescan IRQs if we detect an irq count overflow (caused by irqs being free and reallocated)
2014-07-02 09:08:44 -04:00 · 2014-07-02 09:08:44 -04:00 · 55aa3e9bf1
parent a6b44fb3b8 93ed80181e
commit 55aa3e9bf1
1 changed files with 8 additions and 0 deletions
--- a/procinterrupts.c
+++ b/procinterrupts.c
@ -181,6 +181,14 @@ void parse_proc_interrupts(void)
 			break;
 		}

+		/* IRQ removed and reinserted, need restart or this will
+		 * cause an overflow and IRQ won't be rebalanced again
+		 */
+		if (count < info->irq_count) {
+			need_rescan = 1;
+			break;
+		}
+
 		info->last_irq_count = info->irq_count;		
 		info->irq_count = count;