diff options
| -rw-r--r-- | kernel/cgroup.c | 4 | ||||
| -rw-r--r-- | mm/memcontrol.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index bb0cf1caf1cd..2d7a4fc42a88 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -6335,6 +6335,10 @@ void cgroup_sk_alloc(struct sock_cgroup_data *skcd) return; } + /* Don't associate the sock with unrelated interrupted task's cgroup. */ + if (in_interrupt()) + return; + rcu_read_lock(); while (true) { diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 0f8422239dea..b85a1c040bc9 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5726,6 +5726,10 @@ void mem_cgroup_sk_alloc(struct sock *sk) return; } + /* Do not associate the sock with unrelated interrupted task's memcg. */ + if (in_interrupt()) + return; + rcu_read_lock(); memcg = mem_cgroup_from_task(current); if (memcg == root_mem_cgroup) |