From 3a00e7c47c382b30524e78b36ab047c16b8fcfef Mon Sep 17 00:00:00 2001 From: Alex Shi Date: Tue, 21 Jan 2020 16:34:05 +0800 Subject: [PATCH] ida: remove abandoned macros 3 IDA_ started macros aren't used from commit f32f004cddf8 ("ida: Convert to XArray"). so better to remove them. Signed-off-by: Alex Shi Signed-off-by: Matthew Wilcox (Oracle) --- lib/radix-tree.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/lib/radix-tree.c b/lib/radix-tree.c index c8fa1d274530..2ee6ae3b0ade 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -55,14 +55,6 @@ struct kmem_cache *radix_tree_node_cachep; RADIX_TREE_MAP_SHIFT)) #define IDR_PRELOAD_SIZE (IDR_MAX_PATH * 2 - 1) -/* - * The IDA is even shorter since it uses a bitmap at the last level. - */ -#define IDA_INDEX_BITS (8 * sizeof(int) - 1 - ilog2(IDA_BITMAP_BITS)) -#define IDA_MAX_PATH (DIV_ROUND_UP(IDA_INDEX_BITS, \ - RADIX_TREE_MAP_SHIFT)) -#define IDA_PRELOAD_SIZE (IDA_MAX_PATH * 2 - 1) - /* * Per-cpu pool of preloaded nodes */