tag	line	file	source code
s_block_size_bits	17	include/linux/sysv_fs_sb.h	unsigned int   s_block_size_bits;  /* log2(block_size) */
s_block_size_bits	75	include/linux/sysv_fs_sb.h	#define sv_block_size_bits      u.sysv_sb.s_block_size_bits