Lines Matching refs:bud
363 static inline int __idx(struct z3fold_header *zhdr, enum buddy bud) in __idx() argument
365 return (bud + zhdr->first_num) & BUDDY_MASK; in __idx()
374 enum buddy bud) in __encode_handle() argument
383 if (bud == HEADLESS) in __encode_handle()
387 idx = __idx(zhdr, bud); in __encode_handle()
389 if (bud == LAST) in __encode_handle()
396 static unsigned long encode_handle(struct z3fold_header *zhdr, enum buddy bud) in encode_handle() argument
398 return __encode_handle(zhdr, zhdr->slots, bud); in encode_handle()
871 enum buddy bud; in z3fold_alloc() local
881 bud = HEADLESS; in z3fold_alloc()
889 bud = LAST; in z3fold_alloc()
891 bud = FIRST; in z3fold_alloc()
893 bud = LAST; in z3fold_alloc()
895 bud = MIDDLE; in z3fold_alloc()
909 bud = FIRST; in z3fold_alloc()
937 zhdr = init_z3fold_page(page, bud == HEADLESS, pool, gfp); in z3fold_alloc()
944 if (bud == HEADLESS) { in z3fold_alloc()
961 if (bud == FIRST) in z3fold_alloc()
963 else if (bud == LAST) in z3fold_alloc()
979 *handle = encode_handle(zhdr, bud); in z3fold_alloc()
981 if (bud != HEADLESS) in z3fold_alloc()
1001 enum buddy bud; in z3fold_free() local
1026 bud = handle_to_buddy(handle); in z3fold_free()
1028 switch (bud) { in z3fold_free()
1039 pr_err("%s: unknown bud %d\n", __func__, bud); in z3fold_free()