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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111/* SPDX-License-Identifier: GPL-2.0 */extern struct btree_geo btree_geo128;
struct btree_head128 { struct btree_head h; };
static inline void btree_init_mempool128(struct btree_head128 *head, mempool_t *mempool){ btree_init_mempool(&head->h, mempool);}
static inline int btree_init128(struct btree_head128 *head){ return btree_init(&head->h);}
static inline void btree_destroy128(struct btree_head128 *head){ btree_destroy(&head->h);}
static inline void *btree_lookup128(struct btree_head128 *head, u64 k1, u64 k2){ u64 key[2] = {k1, k2}; return btree_lookup(&head->h, &btree_geo128, (unsigned long *)&key);}
static inline void *btree_get_prev128(struct btree_head128 *head, u64 *k1, u64 *k2){ u64 key[2] = {*k1, *k2}; void *val;
val = btree_get_prev(&head->h, &btree_geo128, (unsigned long *)&key); *k1 = key[0]; *k2 = key[1]; return val;}
static inline int btree_insert128(struct btree_head128 *head, u64 k1, u64 k2, void *val, gfp_t gfp){ u64 key[2] = {k1, k2}; return btree_insert(&head->h, &btree_geo128, (unsigned long *)&key, val, gfp);}
static inline int btree_update128(struct btree_head128 *head, u64 k1, u64 k2, void *val){ u64 key[2] = {k1, k2}; return btree_update(&head->h, &btree_geo128, (unsigned long *)&key, val);}
static inline void *btree_remove128(struct btree_head128 *head, u64 k1, u64 k2){ u64 key[2] = {k1, k2}; return btree_remove(&head->h, &btree_geo128, (unsigned long *)&key);}
static inline void *btree_last128(struct btree_head128 *head, u64 *k1, u64 *k2){ u64 key[2]; void *val;
val = btree_last(&head->h, &btree_geo128, (unsigned long *)&key[0]); if (val) { *k1 = key[0]; *k2 = key[1]; }
return val;}
static inline int btree_merge128(struct btree_head128 *target, struct btree_head128 *victim, gfp_t gfp){ return btree_merge(&target->h, &victim->h, &btree_geo128, gfp);}
void visitor128(void *elem, unsigned long opaque, unsigned long *__key, size_t index, void *__func);
typedef void (*visitor128_t)(void *elem, unsigned long opaque, u64 key1, u64 key2, size_t index);
static inline size_t btree_visitor128(struct btree_head128 *head, unsigned long opaque, visitor128_t func2){ return btree_visitor(&head->h, &btree_geo128, opaque, visitor128, func2);}
static inline size_t btree_grim_visitor128(struct btree_head128 *head, unsigned long opaque, visitor128_t func2){ return btree_grim_visitor(&head->h, &btree_geo128, opaque, visitor128, func2);}
#define btree_for_each_safe128(head, k1, k2, val) \ for (val = btree_last128(head, &k1, &k2); \ val; \ val = btree_get_prev128(head, &k1, &k2))