free_pages_num    151 drivers/block/xen-blkback/blkback.c 		BUG_ON(ring->free_pages_num != 0);
free_pages_num    155 drivers/block/xen-blkback/blkback.c 	BUG_ON(ring->free_pages_num == 0);
free_pages_num    158 drivers/block/xen-blkback/blkback.c 	ring->free_pages_num--;
free_pages_num    173 drivers/block/xen-blkback/blkback.c 	ring->free_pages_num += num;
free_pages_num    185 drivers/block/xen-blkback/blkback.c 	while (ring->free_pages_num > num) {
free_pages_num    190 drivers/block/xen-blkback/blkback.c 		ring->free_pages_num--;
free_pages_num    293 drivers/block/xen-blkback/common.h 	int			free_pages_num;
free_pages_num    303 drivers/block/xen-blkback/xenbus.c 		BUG_ON(ring->free_pages_num != 0);
free_pages_num    193 drivers/xen/xen-scsiback.c static int free_pages_num;
free_pages_num    214 drivers/xen/xen-scsiback.c 	int i = free_pages_num + num, n = num;
free_pages_num    226 drivers/xen/xen-scsiback.c 	free_pages_num += n;
free_pages_num    241 drivers/xen/xen-scsiback.c 	free_pages_num--;
free_pages_num   1880 drivers/xen/xen-scsiback.c 	while (free_pages_num) {