X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=kernel%2Ftaskstats.c;h=3971c6b9d58db668c029365a1120506dda3179d8;hb=00f3708e6ed1698d6aee3901ea991197e31a8007;hp=3308fd7f1b52f170e4da5dd7e26749aca652ef1b;hpb=321051f5daf059e7290aa7d60af55482c8bb896a;p=mirror_ubuntu-artful-kernel.git

diff --git a/kernel/taskstats.c b/kernel/taskstats.c
index 3308fd7f1b52..3971c6b9d58d 100644
--- a/kernel/taskstats.c
+++ b/kernel/taskstats.c
@@ -89,8 +89,7 @@ static int prepare_reply(struct genl_info *info, u8 cmd, struct sk_buff **skbp,
 		return -ENOMEM;
 
 	if (!info) {
-		int seq = get_cpu_var(taskstats_seqnum)++;
-		put_cpu_var(taskstats_seqnum);
+		int seq = this_cpu_inc_return(taskstats_seqnum) - 1;
 
 		reply = genlmsg_put(skb, 0, seq, &family, 0, cmd);
 	} else
@@ -349,7 +348,7 @@ static int parse(struct nlattr *na, struct cpumask *mask)
 	return ret;
 }
 
-#ifdef CONFIG_IA64
+#if defined(CONFIG_64BIT) && !defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
 #define TASKSTATS_NEEDS_PADDING 1
 #endif
 
@@ -612,7 +611,7 @@ void taskstats_exit(struct task_struct *tsk, int group_dead)
 		fill_tgid_exit(tsk);
 	}
 
-	listeners = &__raw_get_cpu_var(listener_array);
+	listeners = __this_cpu_ptr(&listener_array);
 	if (list_empty(&listeners->list))
 		return;