tag	line	file	source code
getblk	719	fs/buffer.c	struct buffer_head * getblk(kdev_t dev, int block, int size)
getblk	27	fs/msdos/msbuffer.h	#undef getblk
getblk	32	fs/msdos/msbuffer.h	#define getblk(d,b,s)      msdos_getblk(sb,b)