mm: replace __get_cpu_var uses with this_cpu_ptr
Replace places where __get_cpu_var() is used for an address calculation
with this_cpu_ptr().
Signed-off-by: Christoph Lameter <cl@linux.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 82ce17c..376bd2d 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -489,7 +489,7 @@
continue;
if (__this_cpu_read(p->pcp.count))
- drain_zone_pages(zone, __this_cpu_ptr(&p->pcp));
+ drain_zone_pages(zone, this_cpu_ptr(&p->pcp));
#endif
}
fold_diff(global_diff);
@@ -1230,7 +1230,7 @@
static void vmstat_update(struct work_struct *w)
{
refresh_cpu_vm_stats();
- schedule_delayed_work(&__get_cpu_var(vmstat_work),
+ schedule_delayed_work(this_cpu_ptr(&vmstat_work),
round_jiffies_relative(sysctl_stat_interval));
}