From: NeilBrown <[email protected]> These don't belong in radix-tree.h any more than PAGECACHE_TAG_* do. Let's try to maintain the idea that radix-tree simply implements an abstract data type.
Signed-off-by: NeilBrown <[email protected]> Reviewed-by: Ross Zwisler <[email protected]> Reviewed-by: Jan Kara <[email protected]> Signed-off-by: Matthew Wilcox <[email protected]> --- fs/dax.c | 9 +++++++++ include/linux/radix-tree.h | 9 --------- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/fs/dax.c b/fs/dax.c index 90322eb..735a608 100644 --- a/fs/dax.c +++ b/fs/dax.c @@ -32,6 +32,15 @@ #include <linux/pfn_t.h> #include <linux/sizes.h> +#define RADIX_DAX_MASK 0xf +#define RADIX_DAX_SHIFT 4 +#define RADIX_DAX_PTE (0x4 | RADIX_TREE_EXCEPTIONAL_ENTRY) +#define RADIX_DAX_PMD (0x8 | RADIX_TREE_EXCEPTIONAL_ENTRY) +#define RADIX_DAX_TYPE(entry) ((unsigned long)entry & RADIX_DAX_MASK) +#define RADIX_DAX_SECTOR(entry) (((unsigned long)entry >> RADIX_DAX_SHIFT)) +#define RADIX_DAX_ENTRY(sector, pmd) ((void *)((unsigned long)sector << \ + RADIX_DAX_SHIFT | (pmd ? RADIX_DAX_PMD : RADIX_DAX_PTE))) + static long dax_map_atomic(struct block_device *bdev, struct blk_dax_ctl *dax) { struct request_queue *q = bdev->bd_queue; diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 11c8e7c..c2f69e2 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -48,15 +48,6 @@ #define RADIX_TREE_EXCEPTIONAL_ENTRY 2 #define RADIX_TREE_EXCEPTIONAL_SHIFT 2 -#define RADIX_DAX_MASK 0xf -#define RADIX_DAX_SHIFT 4 -#define RADIX_DAX_PTE (0x4 | RADIX_TREE_EXCEPTIONAL_ENTRY) -#define RADIX_DAX_PMD (0x8 | RADIX_TREE_EXCEPTIONAL_ENTRY) -#define RADIX_DAX_TYPE(entry) ((unsigned long)entry & RADIX_DAX_MASK) -#define RADIX_DAX_SECTOR(entry) (((unsigned long)entry >> RADIX_DAX_SHIFT)) -#define RADIX_DAX_ENTRY(sector, pmd) ((void *)((unsigned long)sector << \ - RADIX_DAX_SHIFT | (pmd ? RADIX_DAX_PMD : RADIX_DAX_PTE))) - static inline int radix_tree_is_internal_node(void *ptr) { return (int)((unsigned long)ptr & RADIX_TREE_INTERNAL_NODE); -- 2.8.0.rc3
