Lines Matching refs:maplock
195 * maplock for txUpdateMap()
197 * note: maplock and its variations are overlaid
200 * be modified by maplock;
202 * free maplock (i.e., number of maplock) in the tlock;
204 struct maplock {
208 u8 index; /* 2: next free maplock index */
218 /* maplock flag */
230 #define pxd_lock maplock
288 extern void txFreeMap(struct inode *, struct maplock *, struct tblock *, int);