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path: root/drivers/block/drbd/drbd_interval.c
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* Merge branch 'drbd-8.4_ed6' into for-3.8-drivers-drbd-8.4_ed6Philipp Reisner2012-11-091-22/+52
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* drbd: Iterate over all overlapping intervals in a treeAndreas Gruenbacher2011-10-141-0/+18
| | | | | | | Add a macro and helper function for doing that. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* drbd: Improve the drbd_find_overlap() documentationAndreas Gruenbacher2011-09-281-3/+5
| | | | | | | | Describe how to reach any further overlapping intervals from the first overlap found. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* drbd: Remove redundant check from drbd_contains_interval()Andreas Gruenbacher2011-09-281-1/+1
| | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* drbd: Interval tree bugfixAndreas Gruenbacher2011-08-291-1/+2
| | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
* drbd: Add interval tree data structureAndreas Gruenbacher2011-08-251-0/+156
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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