Messages in this thread Patch in this message | | | From | Alex Shi <> | Subject | [PATCH] lib/ida: remove abandoned macros | Date | Tue, 21 Jan 2020 16:34:05 +0800 |
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3 IDA_ started macros aren't used from commit f32f004cddf8 ("ida: Convert to XArray"). so better to remove them.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Richard Fontana <rfontana@redhat.com> Cc: Armijn Hemel <armijn@tjaldur.nl> Cc: linux-kernel@vger.kernel.org --- lib/radix-tree.c | 8 -------- 1 file changed, 8 deletions(-)
diff --git a/lib/radix-tree.c b/lib/radix-tree.c index c8fa1d274530..2ee6ae3b0ade 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -56,14 +56,6 @@ #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 */ struct radix_tree_preload { -- 1.8.3.1
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