Philipp Reisner d3fcb4908d drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem ... With this commit the locking for all accesses to IDRs is complete: * Non sleeping read accesses are protected by RCU * sleeping read accesses are protocted by a read lock on drbd_cfg_rwsem * accesses that add anything are protected by a write lock * accesses that remove an object are protoected by a write lock and a call to synchronize_rcu() after it is removed from the IDR and before the object is actually free()ed. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>		2012-11-08 16:45:17 +01:00
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drbd_actlog.c	drbd: improvements to activate/deactivate multiple activity log extents	2012-11-08 16:45:02 +01:00
drbd_bitmap.c	drbd: introduce a bio_set to allocate housekeeping bios from	2011-10-14 16:48:06 +02:00
drbd_int.h	drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem	2012-11-08 16:45:17 +01:00
drbd_interval.c	drbd: Iterate over all overlapping intervals in a tree	2011-10-14 16:47:37 +02:00
drbd_interval.h	drbd: Iterate over all overlapping intervals in a tree	2011-10-14 16:47:37 +02:00
drbd_main.c	drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem	2012-11-08 16:45:17 +01:00
drbd_nl.c	drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem	2012-11-08 16:45:17 +01:00
drbd_proc.c	drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem	2012-11-08 16:45:17 +01:00
drbd_receiver.c	drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem	2012-11-08 16:45:17 +01:00
drbd_req.c	drbd: Use tconn in request_timer_fn()	2012-11-08 16:45:07 +01:00
drbd_req.h	drbd: Introduced a new type union drbd_dev_state	2012-11-08 16:45:04 +01:00
drbd_state.c	drbd: rcu_read_[un]lock() for all idr accesses that do not sleep	2012-11-08 16:45:16 +01:00
drbd_state.h	drbd: Improved logging of state changes	2012-11-08 16:45:06 +01:00
drbd_strings.c	drbd: Allow volumes to become primary only on one side	2012-11-04 00:16:31 +01:00
drbd_vli.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
drbd_worker.c	drbd: protect all idr accesses that might sleep with drbd_cfg_rwsem	2012-11-08 16:45:17 +01:00
drbd_wrappers.h	drbd: Rename drbd_endio_{pri,sec} -> drbd_{,peer_}request_endio	2011-10-14 16:47:36 +02:00
Kconfig	drbd: Kconfig fix	2009-12-29 17:38:28 +01:00
Makefile	drbd: Moved the state functions into its own source file	2011-09-28 10:26:43 +02:00