extent_bits      1754 fs/btrfs/free-space-cache.c 	unsigned long extent_bits;
extent_bits      1778 fs/btrfs/free-space-cache.c 		extent_bits = next_zero - i;
extent_bits      1779 fs/btrfs/free-space-cache.c 		if (extent_bits >= bits) {
extent_bits      1780 fs/btrfs/free-space-cache.c 			found_bits = extent_bits;
extent_bits      1782 fs/btrfs/free-space-cache.c 		} else if (extent_bits > max_bits) {
extent_bits      1783 fs/btrfs/free-space-cache.c 			max_bits = extent_bits;