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https://github.com/koverstreet/bcachefs-tools.git
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46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
#ifndef _LIBBCACHE_H
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#define _LIBBCACHE_H
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#include "tools-util.h"
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#include "stdbool.h"
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extern const char * const cache_state[];
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extern const char * const replacement_policies[];
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extern const char * const csum_types[];
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extern const char * const compression_types[];
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extern const char * const str_hash_types[];
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extern const char * const error_actions[];
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extern const char * const bdev_cache_mode[];
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extern const char * const bdev_state[];
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struct dev_opts {
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int fd;
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const char *path;
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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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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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unsigned meta_replicas,
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unsigned data_replicas,
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unsigned on_error_action,
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unsigned max_journal_entry_size,
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char *label,
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uuid_le uuid);
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void bcache_super_print(struct cache_sb *, int);
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struct cache_sb *bcache_super_read(const char *);
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#endif /* _LIBBCACHE_H */
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