diff options
Diffstat (limited to 'fs/ksmbd/mgmt/user_session.c')
| -rw-r--r-- | fs/ksmbd/mgmt/user_session.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/ksmbd/mgmt/user_session.c b/fs/ksmbd/mgmt/user_session.c index 1cee9733bdac..f59714bfc819 100644 --- a/fs/ksmbd/mgmt/user_session.c +++ b/fs/ksmbd/mgmt/user_session.c @@ -250,6 +250,22 @@ void ksmbd_sessions_deregister(struct ksmbd_conn *conn) up_write(&conn->session_lock); } +bool is_ksmbd_session_in_connection(struct ksmbd_conn *conn, + unsigned long long id) +{ + struct ksmbd_session *sess; + + down_read(&conn->session_lock); + sess = xa_load(&conn->sessions, id); + if (sess) { + up_read(&conn->session_lock); + return true; + } + up_read(&conn->session_lock); + + return false; +} + struct ksmbd_session *ksmbd_session_lookup(struct ksmbd_conn *conn, unsigned long long id) { |