---

yaml --- r: 121347 b: refs/heads/master c: e9515c3 h: refs/heads/master i: 121345: 475c3ba 121343: 57a60d0 v: v3
git-mirror · Dec 16, 2008 · e6bdf25 · e6bdf25
1 parent d1b56f9
commit e6bdf25
Show file tree

Hide file tree

Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 720f54988e17b33f3f477010b3a68ee872d20d5a
+refs/heads/master: e9515c3c9feecd74174c2998add0db51e02abb8d
diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
@@ -9342,12 +9342,32 @@ static int cpuusage_write(struct cgroup *cgrp, struct cftype *cftype,
 	return err;
 }
 
+static int cpuacct_percpu_seq_read(struct cgroup *cgroup, struct cftype *cft,
+				   struct seq_file *m)
+{
+	struct cpuacct *ca = cgroup_ca(cgroup);
+	u64 percpu;
+	int i;
+
+	for_each_present_cpu(i) {
+		percpu = cpuacct_cpuusage_read(ca, i);
+		seq_printf(m, "%llu ", (unsigned long long) percpu);
+	}
+	seq_printf(m, "\n");
+	return 0;
+}
+
 static struct cftype files[] = {
 	{
 		.name = "usage",
 		.read_u64 = cpuusage_read,
 		.write_u64 = cpuusage_write,
 	},
+	{
+		.name = "usage_percpu",
+		.read_seq_string = cpuacct_percpu_seq_read,
+	},
+
 };
 
 static int cpuacct_populate(struct cgroup_subsys *ss, struct cgroup *cgrp)