Drizzled Public API Documentation
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64 #if UNIV_WORD_SIZE <= 4
66 # define BUF_BUDDY_LOW_SHIFT 6
69 # define BUF_BUDDY_LOW_SHIFT 7
71 #define BUF_BUDDY_LOW (1 << BUF_BUDDY_LOW_SHIFT)
75 #define BUF_BUDDY_SIZES (UNIV_PAGE_SIZE_SHIFT - BUF_BUDDY_LOW_SHIFT)
77 #define BUF_BUDDY_SIZES_MAX (UNIV_PAGE_SIZE_SHIFT_MAX - BUF_BUDDY_LOW_SHIFT)
82 #define BUF_BUDDY_HIGH (BUF_BUDDY_LOW << BUF_BUDDY_SIZES)