Commit 3a00e7c4 authored by Alex Shi's avatar Alex Shi Committed by Matthew Wilcox (Oracle)
Browse files

ida: remove abandoned macros



3 IDA_ started macros aren't used from commit f32f004c ("ida: Convert
to XArray"). so better to remove them.

Signed-off-by: default avatarAlex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent 24a448b1
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+0 −8
Original line number Diff line number Diff line
@@ -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
 */