- printf("got notify: %x, %d\n", t->action, t->pid);
+ struct io_piece *ipo = malloc(sizeof(*ipo));
+ int fileno;
+
+ init_ipo(ipo);
+ fileno = trace_add_file(td, t->device);
+
+ ios[DDIR_WRITE]++;
+ td->o.size += t->bytes;
+
+ memset(ipo, 0, sizeof(*ipo));
+ INIT_FLIST_HEAD(&ipo->list);
+
+ /*
+ * the 512 is wrong here, it should be the hardware sector size...
+ */
+ ipo->offset = t->sector * 512;
+ ipo->len = t->bytes;
+ ipo->delay = ttime / 1000;
+ ipo->ddir = DDIR_TRIM;
+ ipo->fileno = fileno;
+
+ dprint(FD_BLKTRACE, "store discard, off=%llu, len=%lu, delay=%lu\n",
+ ipo->offset, ipo->len,
+ ipo->delay);
+ queue_io_piece(td, ipo);