diff options
Diffstat (limited to 'drivers/parisc/led.c')
| -rw-r--r-- | drivers/parisc/led.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 133a616ae8d8..bf00fa2537bb 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -410,16 +410,17 @@ static __inline__ int led_get_net_activity(void) static __inline__ int led_get_diskio_activity(void) { static unsigned long last_pgpgin, last_pgpgout; - struct page_state pgstat; + unsigned long events[NR_VM_EVENT_ITEMS]; int changed; - get_full_page_state(&pgstat); /* get no of sectors in & out */ + all_vm_events(events); /* Just use a very simple calculation here. Do not care about overflow, since we only want to know if there was activity or not. */ - changed = (pgstat.pgpgin != last_pgpgin) || (pgstat.pgpgout != last_pgpgout); - last_pgpgin = pgstat.pgpgin; - last_pgpgout = pgstat.pgpgout; + changed = (events[PGPGIN] != last_pgpgin) || + (events[PGPGOUT] != last_pgpgout); + last_pgpgin = events[PGPGIN]; + last_pgpgout = events[PGPGOUT]; return (changed ? LED_DISK_IO : 0); } |