mirror of
https://github.com/torvalds/linux.git
synced 2026-02-04 15:28:49 +08:00
There are race condition B/T ion_client_destroy and debugfs callbacks. Let's use a mutex to synchronize them. Signed-off-by: Neil Zhang <neilzhang1123@hotmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>