1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 272327134a1b..c2a75c6957a1 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -120,7 +120,7 @@ static ssize_t tcp_cgroup_write(struct kernfs_open_file *of,
         switch (of_cft(of)->private) {
         case RES_LIMIT:
                 /* see memcontrol.c */
-                ret = page_counter_memparse(buf, &nr_pages);
+                ret = page_counter_memparse(buf, "-1", &nr_pages);
                 if (ret)
                         break;
                 mutex_lock(&tcp_limit_mutex);