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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_LRU_FORMAT_H
#define _BCACHEFS_LRU_FORMAT_H
struct bch_lru {
struct bch_val v;
__le64 idx;
} __packed __aligned(8);
#define BCH_LRU_TYPES() \
x(read) \
x(fragmentation)
enum bch_lru_type {
#define x(n) BCH_LRU_##n,
BCH_LRU_TYPES()
#undef x
};
#define BCH_LRU_FRAGMENTATION_START ((1U << 16) - 1)
#define LRU_TIME_BITS 48
#define LRU_TIME_MAX ((1ULL << LRU_TIME_BITS) - 1)
#endif /* _BCACHEFS_LRU_FORMAT_H */
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