| commit | 86425775ca04420f432c76c7ccc0dabfdb459625 | [log] [tgz] |
|---|---|---|
| author | Peter Hurley <peter@hurleysoftware.com> | Thu Oct 16 13:54:36 2014 -0400 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:20:56 2020 +0200 |
| tree | 1e8c127bb235b68c6867d7478181d08d24b91c6f | |
| parent | 7dca89c6fbd3c26da0f9d9d1e0c7aac911a26720 [diff] |
tty: Prevent "read/write wait queue active!" log flooding commit 494c1eac7e73f719af9d474a96ec8494c33efd6a upstream. Only print one warning when a task is on the read_wait or write_wait wait queue at final tty release. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [lizf: Backported to 3.4: adjust context] Signed-off-by: Zefan Li <lizefan@huawei.com>