Lines Matching refs:iag
14 #define EXTSPERIAG 128 /* number of disk inode extent per iag */
26 /* convert inode number to iag number */
29 /* convert iag number to logical block number of the iag page */
49 struct iag {
56 __le32 iagfree; /* 4: iag free list */
100 __le32 in_freeiag; /* 4: free iag list anchor */
101 __le32 in_nextiag; /* 4: next free iag number */
113 int in_freeiag; /* free iag list anchor */
114 int in_nextiag; /* next free iag number */
130 struct mutex im_freelock; /* 4: iag free list lock */