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Filename Latest commit message Latest commit date
Michel Lespinasse 6b2dbba8b6 mm: replace vma prio_tree with an interval tree 
Implement an interval tree as a replacement for the VMA prio_tree.  The
algorithms are similar to lib/interval_tree.c; however that code can't be
directly reused as the interval endpoints are not explicitly stored in the
VMA.  So instead, the common algorithm is moved into a template and the
details (node type, how to get interval endpoints from the node, etc) are
filled in using the C preprocessor.

Once the interval tree functions are available, using them as a
replacement to the VMA prio tree is a relatively simple, mechanical job.

Signed-off-by: Michel Lespinasse <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Hillf Danton <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Andrea Arcangeli <[email protected]>
Cc: David Woodhouse <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2012-10-09 16:22:39 +09:00
..
inode.c mm: replace vma prio_tree with an interval tree 2012-10-09 16:22:39 +09:00
Makefile