15 lines
490 B
C
15 lines
490 B
C
#ifndef __BIT_RADIX__
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#define __BIT_RADIX__
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#include <linux/radix-tree.h>
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int set_radix_bit(struct radix_tree_root *radix, unsigned long bit);
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int test_radix_bit(struct radix_tree_root *radix, unsigned long bit);
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int clear_radix_bit(struct radix_tree_root *radix, unsigned long bit);
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int find_first_radix_bit(struct radix_tree_root *radix, unsigned long *retbits,
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int nr);
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static inline void init_bit_radix(struct radix_tree_root *radix)
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{
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INIT_RADIX_TREE(radix, GFP_NOFS);
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}
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#endif
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