tag	line	file	source code
s_log_zone_size	143	include/linux/fs.h	unsigned short s_log_zone_size;
s_log_zone_size	36	include/linux/minix_fs.h	unsigned short s_log_zone_size;
s_log_zone_size	109	kernel/blk_drv/ramdisk.c	nblocks = s.s_nzones << s.s_log_zone_size;