dm_swap_table 1069 drivers/md/dm-ioctl.c old_map = dm_swap_table(md, new_map); dm_swap_table 2127 drivers/md/dm-ioctl.c old_map = dm_swap_table(md, t); dm_swap_table 519 include/linux/device-mapper.h struct dm_table *dm_swap_table(struct mapped_device *md,