Symbol: zio_trim
usr/src/uts/common/fs/zfs/sys/zio.h
542
extern zio_t *zio_trim(zio_t *pio, vdev_t *vd, uint64_t offset, uint64_t size,
usr/src/uts/common/fs/zfs/vdev_trim.c
517
zio_nowait(zio_trim(spa->spa_txg_zio[txg & TXG_MASK], vd,