63 	if (bitmap->bp[page].hijacked) /* it's hijacked, don't try to alloc */  in bitmap_checkpage()
66 	if (bitmap->bp[page].map) /* page is already allocated, just return */  in bitmap_checkpage()
95 		if (!bitmap->bp[page].map)  in bitmap_checkpage()
96 			bitmap->bp[page].hijacked = 1;  in bitmap_checkpage()
97 	} else if (bitmap->bp[page].map ||  in bitmap_checkpage()
98 		   bitmap->bp[page].hijacked) {  in bitmap_checkpage()
106 		bitmap->bp[page].map = mappage;  in bitmap_checkpage()
119 	if (bitmap->bp[page].count) /* page is still busy */  in bitmap_checkfree()
124 	if (bitmap->bp[page].hijacked) { /* page was hijacked, undo this now */  in bitmap_checkfree()
125 		bitmap->bp[page].hijacked = 0;  in bitmap_checkfree()
126 		bitmap->bp[page].map = NULL;  in bitmap_checkfree()
129 		ptr = bitmap->bp[page].map;  in bitmap_checkfree()
130 		bitmap->bp[page].map = NULL;  in bitmap_checkfree()
1171 	bitmap->bp[page].count += inc;  in bitmap_count_page()
1179 	struct bitmap_page *bp = &bitmap->bp[page];  in bitmap_set_pending()  local
1181 	if (!bp->pending)  in bitmap_set_pending()
1182 		bp->pending = 1;  in bitmap_set_pending()
1259 			if (!counts->bp[j >> PAGE_COUNTER_SHIFT].pending) {  in bitmap_daemon_work()
1263 			counts->bp[j >> PAGE_COUNTER_SHIFT].pending = 0;  in bitmap_daemon_work()
1333 	if (bitmap->bp[page].hijacked ||  in bitmap_get_counter()
1334 	    bitmap->bp[page].map == NULL)  in bitmap_get_counter()
1346 	if (bitmap->bp[page].hijacked) { /* hijacked pointer */  in bitmap_get_counter()
1351 			  &bitmap->bp[page].map)[hi];  in bitmap_get_counter()
1354 			&(bitmap->bp[page].map[pageoff]);  in bitmap_get_counter()
1678 	struct bitmap_page *bp;  in bitmap_free()  local
1694 	bp = bitmap->counts.bp;  in bitmap_free()
1699 	if (bp) /* deallocate the page memory */  in bitmap_free()
1701 			if (bp[k].map && !bp[k].hijacked)  in bitmap_free()
1702 				kfree(bp[k].map);  in bitmap_free()
1703 	kfree(bp);  in bitmap_free()
2031 	bitmap->counts.bp = new_bp;  in bitmap_resize()