diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2010-02-17 21:53:07 +0100 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2010-02-17 22:11:42 +0100 |
| commit | dfd48621d1a54f2beb461fe3847fc4b2a535675e (patch) | |
| tree | 7b6dbfb41496f6b3e3986b92ab0810246ae45b9c /filter/filter.h | |
| parent | 14f6aca48037a0653e6bcfa27a4da48e8f962198 (diff) | |
Replaces the algorithm for building balanced trees.
Changes the time complexity of the algorithm from O(n^2) to O(n*log(n)).
This speeds up loading of huge DEC-IX config from 128 s to 15 s. It also
makes the code significantly simpler.
Diffstat (limited to 'filter/filter.h')
| -rw-r--r-- | filter/filter.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/filter/filter.h b/filter/filter.h index e526a79b..11e0623a 100644 --- a/filter/filter.h +++ b/filter/filter.h @@ -91,6 +91,7 @@ void f_prefix_get_bounds(struct f_prefix *px, int *l, int *h); void f_prefix_get_bounds(struct f_prefix *px, int *l, int *h); int val_compare(struct f_val v1, struct f_val v2); +int tree_compare(const void *p1, const void *p2); void val_print(struct f_val v); #define F_NOP 0 |