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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /lib/interval_tree.c |
Initial import
Diffstat (limited to 'lib/interval_tree.c')
-rw-r--r-- | lib/interval_tree.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/interval_tree.c b/lib/interval_tree.c new file mode 100644 index 000000000..c85f6600a --- /dev/null +++ b/lib/interval_tree.c @@ -0,0 +1,16 @@ +#include <linux/interval_tree.h> +#include <linux/interval_tree_generic.h> +#include <linux/compiler.h> +#include <linux/export.h> + +#define START(node) ((node)->start) +#define LAST(node) ((node)->last) + +INTERVAL_TREE_DEFINE(struct interval_tree_node, rb, + unsigned long, __subtree_last, + START, LAST,, interval_tree) + +EXPORT_SYMBOL_GPL(interval_tree_insert); +EXPORT_SYMBOL_GPL(interval_tree_remove); +EXPORT_SYMBOL_GPL(interval_tree_iter_first); +EXPORT_SYMBOL_GPL(interval_tree_iter_next); |