From: Vlad Buslov <vla...@mellanox.com> Date: Mon, 25 Feb 2019 17:45:44 +0200
> Function tc_dump_chain() obtains and releases block->lock on each iteration > of its inner loop that dumps all chains on block. Outputting chain template > info is fast operation so locking/unlocking mutex multiple times is an > overhead when lock is highly contested. Modify tc_dump_chain() to only > obtain block->lock once and dump all chains without releasing it. > > Signed-off-by: Vlad Buslov <vla...@mellanox.com> > Suggested-by: Cong Wang <xiyou.wangc...@gmail.com> Applied, thanks Vlad.
