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| author | Matthew Wilcox <willy@linux.intel.com> | 2016-05-21 03:03:30 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-21 03:58:30 +0300 |
| commit | b194d16c27af905d6e3552f4851bc7d9fee4e90f (patch) | |
| tree | fe4619d43e3f97f8d687aa6f806d44a062991d55 /include | |
| parent | 4dd6c0987ca43d6544f4f0a3f86f6ea3bfc60fc1 (diff) | |
| download | linux-b194d16c27af905d6e3552f4851bc7d9fee4e90f.tar.xz | |
radix-tree: rename radix_tree_is_indirect_ptr()
As with indirect_to_ptr(), ptr_to_indirect() and
RADIX_TREE_INDIRECT_PTR, change radix_tree_is_indirect_ptr() to
radix_tree_is_internal_node().
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com>
Cc: Jan Kara <jack@suse.com>
Cc: Neil Brown <neilb@suse.de>
Cc: Ross Zwisler <ross.zwisler@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')
| -rw-r--r-- | include/linux/radix-tree.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index b94aa198dd6b..bad63105e37e 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -57,7 +57,7 @@ #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_indirect_ptr(void *ptr) +static inline int radix_tree_is_internal_node(void *ptr) { return (int)((unsigned long)ptr & RADIX_TREE_INTERNAL_NODE); } @@ -224,7 +224,7 @@ static inline void *radix_tree_deref_slot_protected(void **pslot, */ static inline int radix_tree_deref_retry(void *arg) { - return unlikely(radix_tree_is_indirect_ptr(arg)); + return unlikely(radix_tree_is_internal_node(arg)); } /** @@ -259,7 +259,7 @@ static inline int radix_tree_exception(void *arg) */ static inline void radix_tree_replace_slot(void **pslot, void *item) { - BUG_ON(radix_tree_is_indirect_ptr(item)); + BUG_ON(radix_tree_is_internal_node(item)); rcu_assign_pointer(*pslot, item); } @@ -468,7 +468,7 @@ radix_tree_next_slot(void **slot, struct radix_tree_iter *iter, unsigned flags) if (unlikely(!iter->tags)) return NULL; while (IS_ENABLED(CONFIG_RADIX_TREE_MULTIORDER) && - radix_tree_is_indirect_ptr(slot[1])) { + radix_tree_is_internal_node(slot[1])) { if (entry_to_node(slot[1]) == canon) { iter->tags >>= 1; iter->index = __radix_tree_iter_add(iter, 1); @@ -498,7 +498,7 @@ radix_tree_next_slot(void **slot, struct radix_tree_iter *iter, unsigned flags) iter->index = __radix_tree_iter_add(iter, 1); if (IS_ENABLED(CONFIG_RADIX_TREE_MULTIORDER) && - radix_tree_is_indirect_ptr(*slot)) { + radix_tree_is_internal_node(*slot)) { if (entry_to_node(*slot) == canon) continue; iter->next_index = iter->index; |