Return-Path: From: Emeltchenko Andrei To: linux-bluetooth@vger.kernel.org Subject: [RFCv0 0/5] Bluetooth: Change socket lock to l2cap_chan lock Date: Mon, 30 Jan 2012 17:09:01 +0200 Message-Id: <1327936146-13897-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko This is DRAFT RFC introducing l2cap channel lock. Please make suggestion how to make it better. Beside changing socket locks to l2cap_chan lock channel list lock is reverted. It is now used to protect RCU updaters or RCU lists which might sleep and not protected by rcu_read_lock. Andrei Emeltchenko (5): Bluetooth: Use locks in RCU updater code Bluetooth: Add l2cap_chan_lock Bluetooth: Helper functions for locking change Bluetooth: Remove unneeded sk variable Bluetooth: Change sk lock to l2cap_chan lock include/net/bluetooth/l2cap.h | 11 ++ net/bluetooth/l2cap_core.c | 267 ++++++++++++++++++++++++++--------------- net/bluetooth/l2cap_sock.c | 13 ++- 3 files changed, 193 insertions(+), 98 deletions(-) -- 1.7.4.1