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36 lines
738 B
C
36 lines
738 B
C
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#ifndef _LIBBCACHE_H
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#define _LIBBCACHE_H
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#include "util.h"
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#include "stdbool.h"
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struct dev_opts {
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int fd;
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const char *dev;
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u64 size; /* 512 byte sectors */
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unsigned bucket_size;
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unsigned tier;
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unsigned replacement_policy;
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bool discard;
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u64 first_bucket;
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u64 nbuckets;
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};
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void bcache_format(struct dev_opts *devs, size_t nr_devs,
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unsigned block_size,
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unsigned btree_node_size,
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unsigned meta_csum_type,
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unsigned data_csum_type,
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unsigned compression_type,
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const char *passphrase,
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unsigned meta_replicas,
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unsigned data_replicas,
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unsigned on_error_action,
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char *label,
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uuid_le uuid);
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void bcache_super_read(const char *, struct cache_sb *);
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#endif /* _LIBBCACHE_H */
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