Philipp Reisner dc66c74de6 drbd: Fixed a race between disk-attach and unexpected state changes ...

This was a very hard to trigger race condition.

If we got a state packet from the peer, after drbd_nl_disk() has
already changed the disk state to D_NEGOTIATING but
after_state_ch() was not yet run by the worker, then receive_state()
might called drbd_sync_handshake(), which in turn crashed
when accessing p_uuid.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

2010-06-14 12:19:41 +02:00

..

drbd_actlog.c

drbd: lc_element_by_index() never returns NULL

2010-04-02 08:40:33 +02:00

drbd_bitmap.c

drbd: Fixed bitmap in case of online-grow without resync

2010-05-18 01:20:33 +02:00

drbd_int.h

drbd: use drbd specific ratelimit instead of global printk_ratelimit

2010-06-01 11:12:27 +02:00

drbd_main.c

drbd: Fixed a race between disk-attach and unexpected state changes

2010-06-14 12:19:41 +02:00

drbd_nl.c

drbd: Fixed a race between disk-attach and unexpected state changes

2010-06-14 12:19:41 +02:00

drbd_proc.c

drbd: Fixes to the new delay_probes code

2010-05-18 01:28:08 +02:00

drbd_receiver.c

drbd: removed duplicated #includes

2010-06-01 11:12:27 +02:00

drbd_req.c

drbd: Reduce verbosity

2010-06-01 11:12:27 +02:00

drbd_req.h

drbd: fix hang on local read errors while disconnected

2010-06-01 11:12:27 +02:00

drbd_strings.c

drbd: don't start a resync without access to up-to-date Data

2010-05-18 01:08:18 +02:00

drbd_vli.h

…

drbd_worker.c

drbd: Reduce verbosity

2010-06-01 11:12:27 +02:00

drbd_wrappers.h

drbd: Allow drbd_epoch_entries to use multiple bios.

2010-05-18 02:01:23 +02:00

Kconfig

drbd: Kconfig fix

2009-12-29 17:38:28 +01:00

Makefile

drbd: remove tracing bits

2009-10-01 21:17:58 +02:00