1 files changed, 0 insertions, 89 deletions
diff --git a/linux/sort.c b/linux/sort.c
index ffa4817b..ecce71c5 100644
--- a/linux/sort.c
+++ b/linux/sort.c
@@ -277,92 +277,3 @@ void sort_r(void *base, size_t num, size_t size,
 	}
 }
 EXPORT_SYMBOL(sort_r);
-
-#include <linux/eytzinger.h>
-
-static inline int eytzinger0_do_cmp(void *base, size_t n, size_t size,
-			 cmp_r_func_t cmp_func, const void *priv,
-			 size_t l, size_t r)
-{
-	return do_cmp(base + inorder_to_eytzinger0(l, n) * size,
-		      base + inorder_to_eytzinger0(r, n) * size,
-		      cmp_func, priv);
-}
-
-static inline void eytzinger0_do_swap(void *base, size_t n, size_t size,
-			   swap_r_func_t swap_func, const void *priv,
-			   size_t l, size_t r)
-{
-	do_swap(base + inorder_to_eytzinger0(l, n) * size,
-		base + inorder_to_eytzinger0(r, n) * size,
-		size, swap_func, priv);
-}
-
-void eytzinger0_sort_r(void *base, size_t n, size_t size,
-		       cmp_r_func_t cmp_func,
-		       swap_r_func_t swap_func,
-		       const void *priv)
-{
-	int i, c, r;
-
-	/* called from 'sort' without swap function, let's pick the default */
-	if (swap_func == SWAP_WRAPPER && !((struct wrapper *)priv)->swap)
-		swap_func = NULL;
-
-	if (!swap_func) {
-		if (is_aligned(base, size, 8))
-			swap_func = SWAP_WORDS_64;
-		else if (is_aligned(base, size, 4))
-			swap_func = SWAP_WORDS_32;
-		else
-			swap_func = SWAP_BYTES;
-	}
-
-	/* heapify */
-	for (i = n / 2 - 1; i >= 0; --i) {
-		for (r = i; r * 2 + 1 < n; r = c) {
-			c = r * 2 + 1;
-
-			if (c + 1 < n &&
-			    eytzinger0_do_cmp(base, n, size, cmp_func, priv, c, c + 1) < 0)
-				c++;
-
-			if (eytzinger0_do_cmp(base, n, size, cmp_func, priv, r, c) >= 0)
-				break;
-
-			eytzinger0_do_swap(base, n, size, swap_func, priv, r, c);
-		}
-	}
-
-	/* sort */
-	for (i = n - 1; i > 0; --i) {
-		eytzinger0_do_swap(base, n, size, swap_func, priv, 0, i);
-
-		for (r = 0; r * 2 + 1 < i; r = c) {
-			c = r * 2 + 1;
-
-			if (c + 1 < i &&
-			    eytzinger0_do_cmp(base, n, size, cmp_func, priv, c, c + 1) < 0)
-				c++;
-
-			if (eytzinger0_do_cmp(base, n, size, cmp_func, priv, r, c) >= 0)
-				break;
-
-			eytzinger0_do_swap(base, n, size, swap_func, priv, r, c);
-		}
-	}
-}
-EXPORT_SYMBOL_GPL(eytzinger0_sort_r);
-
-void eytzinger0_sort(void *base, size_t n, size_t size,
-		     cmp_func_t cmp_func,
-		     swap_func_t swap_func)
-{
-	struct wrapper w = {
-		.cmp  = cmp_func,
-		.swap = swap_func,
-	};
-
-	return eytzinger0_sort_r(base, n, size, _CMP_WRAPPER, SWAP_WRAPPER, &w);
-}
-EXPORT_SYMBOL_GPL(eytzinger0_sort);