From cd85d5514d5c4d7e78abac923fc032457d0c5091 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Mon, 6 May 2013 19:20:26 +0000 Subject: parisc: more irq statistics in /proc/interrupts Add framework and initial values for more fine grained statistics in /proc/interrupts. Signed-off-by: Helge Deller --- arch/parisc/mm/init.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/parisc/mm/init.c') diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 157b931e7b09..ce939ac8622b 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -1069,6 +1069,7 @@ void flush_tlb_all(void) { int do_recycle; + inc_irq_stat(irq_tlb_count); do_recycle = 0; spin_lock(&sid_lock); if (dirty_space_ids > RECYCLE_THRESHOLD) { @@ -1089,6 +1090,7 @@ void flush_tlb_all(void) #else void flush_tlb_all(void) { + inc_irq_stat(irq_tlb_count); spin_lock(&sid_lock); flush_tlb_all_local(NULL); recycle_sids(); -- cgit v1.2.3