MAX_CACHE_BYTES_PER_GIG 1674 fs/btrfs/free-space-cache.c 		max_bytes = MAX_CACHE_BYTES_PER_GIG;
MAX_CACHE_BYTES_PER_GIG 1676 fs/btrfs/free-space-cache.c 		max_bytes = MAX_CACHE_BYTES_PER_GIG * div_u64(size, SZ_1G);