diff options
Diffstat (limited to 'mm/vmstat.c')
| -rw-r--r-- | mm/vmstat.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index 894e4c88d241..88ea95d4221c 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -857,8 +857,10 @@ static int refresh_cpu_vm_stats(bool do_pagesets) continue; } - if (__this_cpu_dec_return(pcp->expire)) + if (__this_cpu_dec_return(pcp->expire)) { + changes++; continue; + } if (__this_cpu_read(pcp->count)) { drain_zone_pages(zone, this_cpu_ptr(pcp)); |