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 <deller@gmx.de>

1 files changed, 2 insertions, 0 deletions

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();