diff options
| author |   Philipp Reisner <philipp.reisner@linbit.com> | 2011-05-05 16:13:10 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-08 16:55:48 +0100 |
| commit | c141ebda031a0550d75634f7c94f7c85c2d5c9f5 (patch) | |
| tree | dd514cc2bf29f73a00e677b963950b2f349a0042 /include/linux/errqueue.h | |
| parent | drbd: Use RCU for the drbd_tconns list (diff) | |
drbd: Removing drbd_cfg_rwsem
* Updates to all configuration items is done under genl_lock().
Including removal of mdevs or tconns.
* All read non sleeping read sides are protected by rcu
* All sleeping read sides keep reference counts to keep the
objects alive
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'include/linux/errqueue.h')
0 files changed, 0 insertions, 0 deletions