1 files changed, 19 insertions, 0 deletions

diff --git a/kernel/tsacct.c b/kernel/tsacct.c
index 899067950a88..410483490cf6 100644
--- a/kernel/tsacct.c
+++ b/kernel/tsacct.c
@@ -70,3 +70,22 @@ void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk)
         strncpy(stats->ac_comm, tsk->comm, sizeof(stats->ac_comm));
 }
 
+
+#ifdef CONFIG_TASK_XACCT
+/*
+ * fill in extended accounting fields
+ */
+void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
+{
+        stats->acct_rss_mem1 = p->acct_rss_mem1;
+        stats->acct_vm_mem1  = p->acct_vm_mem1;
+        if (p->mm) {
+                stats->hiwater_rss   = p->mm->hiwater_rss;
+                stats->hiwater_vm    = p->mm->hiwater_vm;
+        }
+        stats->read_char        = p->rchar;
+        stats->write_char       = p->wchar;
+        stats->read_syscalls    = p->syscr;
+        stats->write_syscalls   = p->syscw;
+}
+#endif