tree 3dbd4747df21e72420ab6fb91fc174173903c803
parent c4f895cbe1e95aab633207fb19c650b7c984c01a
author Jens Axboe <axboe@suse.de> 1145455000 +0200
committer Jens Axboe <axboe@suse.de> 1145455000 +0200

[PATCH] tee: link_pipe() must be careful when dropping one of the pipe locks

We need to ensure that we only drop a lock that is ordered last, to avoid
ABBA deadlocks with competing processes.

Signed-off-by: Jens Axboe <axboe@suse.de>