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| author | Zhan Xusheng <zhanxusheng1024@gmail.com> | 2026-08-05 15:05:29 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-24 18:43:08 -0700 |
| commit | 36a9799b2c86fd0f86d54f3eec8ea37ac467be25 (patch) | |
| tree | 49355d8bc035c5e96a207d16674308a578b4a830 | |
| parent | dc924f0f85afd5a211357e2f2b670772853d1ce3 (diff) | |
| download | linux-36a9799b2c86fd0f86d54f3eec8ea37ac467be25.tar.gz linux-36a9799b2c86fd0f86d54f3eec8ea37ac467be25.zip | |
maple_tree: remove unused mas_is_root_limits()
The last callers of mas_is_root_limits() were removed by commit
b8852ef30c67 ("maple_tree: remove maple big node and subtree structs"),
together with the maple subtree state (mast_*) code that used it. As a
static inline it does not trigger -Wunused-function, so it went unnoticed.
Remove it. No functional change.
Link: https://lore.kernel.org/20260805070529.4118794-1-zhanxusheng@xiaomi.com
Signed-off-by: Zhan Xusheng <zhanxusheng@xiaomi.com>
Reviewed-by: Liam R. Howlett (Oracle) <liam@infradead.org>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Andrew Ballance <andrewjballance@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | lib/maple_tree.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/maple_tree.c b/lib/maple_tree.c index 529acc056e55..b48bc4064ad2 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -356,11 +356,6 @@ static __always_inline bool mte_is_root(const struct maple_enode *node) return ma_is_root(mte_to_node(node)); } -static inline bool mas_is_root_limits(const struct ma_state *mas) -{ - return !mas->min && mas->max == ULONG_MAX; -} - static __always_inline bool mt_is_alloc(struct maple_tree *mt) { return (mt->ma_flags & MT_FLAGS_ALLOC_RANGE); |