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| author | NeilBrown <neilb@suse.com> | 2016-05-20 17:03:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-20 17:58:30 -0700 |
| commit | 78a9be0a0a3367b94af242632c525d22b26f1a87 (patch) | |
| tree | 132b1866b0801b636dd633f3dce7b12a170ea27c /include/linux/radix-tree.h | |
| parent | 9e85d811196583126785a0405d0c879ae7a9eb2f (diff) | |
| download | linux-78a9be0a0a3367b94af242632c525d22b26f1a87.tar.gz linux-78a9be0a0a3367b94af242632c525d22b26f1a87.tar.bz2 linux-78a9be0a0a3367b94af242632c525d22b26f1a87.zip | |
dax: move RADIX_DAX_ definitions to dax.c
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 <neilb@suse.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/radix-tree.h')
| -rw-r--r-- | include/linux/radix-tree.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 11c8e7cc3920..c2f69e25ba86 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); |