diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memcontrol-v1.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/memcontrol-v1.c b/mm/memcontrol-v1.c index ff972a35ecc5..89944f83afb3 100644 --- a/mm/memcontrol-v1.c +++ b/mm/memcontrol-v1.c @@ -2534,6 +2534,9 @@ static ssize_t mem_cgroup_write(struct kernfs_open_file *of, ret = 0; break; case _TCP: + pr_warn_once("kmem.tcp.limit_in_bytes is deprecated and will be removed. " + "Please report your usecase to linux-mm@kvack.org if you " + "depend on this functionality.\n"); ret = memcg_update_tcp_max(memcg, nr_pages); break; } |