Symbol: sd_failfast_flushq_callback
usr/src/uts/common/io/scsi/targets/sd.c
1206
static int sd_failfast_flushq_callback(struct buf *bp);
usr/src/uts/common/io/scsi/targets/sd.c
29355
ddi_xbuf_flushq(un->un_xbuf_attr, sd_failfast_flushq_callback);