ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 12:43:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

ida: remove abandoned macros

Browse Source 
3 IDA_ started macros aren't used from commit f32f004cdd ("ida: Convert
to XArray"). so better to remove them.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
This commit is contained in:
Alex Shi
2020-01-21 16:34:05 +08:00
committed by Matthew Wilcox (Oracle)
parent 24a448b165
commit 3a00e7c47c
1 changed files with 0 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lib/radix-tree.c
View File

@@ -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
*/