Lines Matching full:allocation

21 #define	MAXAG		128	/* maximum number of allocation groups	*/
23 #define AMAPSIZE	512	/* bytes in the IAG allocation maps */
39  *	inode allocation map:
41  * inode allocation map consists of
43  * . inode allocation group pages (per 4096 inodes)
47  *	inode allocation group page (per 4096 inodes of an AG)
51 	__le32 iagnum;		/* 4: inode allocation group number	*/
73 	/* allocation bit map: 1 bit per inode (0 - free, 1 - allocated) */
74 	__le32 wmap[EXTSPERIAG];	/* 512: working allocation map */
75 	__le32 pmap[EXTSPERIAG];	/* 512: persistent allocation map */
128 	struct dinomap im_imap;		/* 4096: inode allocation control */