diff options
Diffstat (limited to 'fs/ksmbd/server.c')
| -rw-r--r-- | fs/ksmbd/server.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/ksmbd/server.c b/fs/ksmbd/server.c index 4cd03d661df0..ce42bff42ef9 100644 --- a/fs/ksmbd/server.c +++ b/fs/ksmbd/server.c @@ -261,7 +261,13 @@ static void handle_ksmbd_work(struct work_struct *wk) ksmbd_conn_try_dequeue_request(work); ksmbd_free_work_struct(work); - atomic_dec(&conn->r_count); + /* + * Checking waitqueue to dropping pending requests on + * disconnection. waitqueue_active is safe because it + * uses atomic operation for condition. + */ + if (!atomic_dec_return(&conn->r_count) && waitqueue_active(&conn->r_count_q)) + wake_up(&conn->r_count_q); } /** |