talos-obmc-linux/lib/interval_tree_test.c, branch dev-4.13-fsi

lib/interval_tree_test.c: allow full tree search

2017-07-10T23:32:35+00:00

... such that a user can specify visiting all the nodes in the tree (intersects with the world). This is a nice opposite from the very basic default query which is a single point. Link: http://lkml.kernel.org/r/20170518174936.20265-5-dave@stgolabs.net Signed-off-by: Davidlohr Bueso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

lib/interval_tree_test.c: allow users to limit scope of endpoint

2017-07-10T23:32:35+00:00

Add a 'max_endpoint' parameter such that users may easily limit the size of the intervals that are randomly generated. Link: http://lkml.kernel.org/r/20170518174936.20265-4-dave@stgolabs.net Signed-off-by: Davidlohr Bueso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

lib/interval_tree_test.c: make test options module parameters

2017-07-10T23:32:35+00:00

Allows for more flexible debugging. Link: http://lkml.kernel.org/r/20170518174936.20265-3-dave@stgolabs.net Signed-off-by: Davidlohr Bueso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

lib: Export interval_tree

2014-05-05T07:09:14+00:00

lib/interval_tree.c provides a simple interface for an interval-tree (an augmented red-black tree) but is only built when testing the generic macros for building interval-trees. For drivers with modest needs, export the simple interval-tree library as is. v2: Lots of help from Michel Lespinasse to only compile the code as required: - make INTERVAL_TREE a config option - make INTERVAL_TREE_TEST select the library functions and sanitize the filenames & Makefile - prepare interval_tree for being built as a module if required Signed-off-by: Chris Wilson Cc: Michel Lespinasse Cc: Rik van Riel Cc: Peter Zijlstra Cc: Andrea Arcangeli Cc: David Woodhouse Cc: Andrew Morton Reviewed-by: Michel Lespinasse [Acked for inclusion via drm/i915 by Andrew Morton.] [danvet: switch to _GPL as per the mailing list discussion.] Signed-off-by: Daniel Vetter