static void handle_trace_discard(struct thread_data *td,
struct blk_io_trace *t,
unsigned long long ttime,
unsigned long *ios, unsigned int *bs)
{
struct io_piece *ipo = malloc(sizeof(*ipo));
int fileno;
init_ipo(ipo);
fileno = trace_add_file(td, t->device);
ios[DDIR_TRIM]++;
if (t->bytes > bs[DDIR_TRIM])
bs[DDIR_TRIM] = t->bytes;
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);
}
static void handle_trace_discard(struct thread_data *td,
struct blk_io_trace *t,
unsigned long long ttime,
unsigned long *ios, unsigned int *rw_bs)
{
struct io_piece *ipo = malloc(sizeof(*ipo));
unsigned int bs;
int fileno;
init_ipo(ipo);
fileno = trace_add_file(td, t->device, &bs);
ios[DDIR_TRIM]++;
if (t->bytes > rw_bs[DDIR_TRIM])
rw_bs[DDIR_TRIM] = t->bytes;
td->o.size += t->bytes;
memset(ipo, 0, sizeof(*ipo));
INIT_FLIST_HEAD(&ipo->list);
ipo->offset = t->sector * bs;
if (td->o.replay_scale)
ipo->offset = ipo->offset / td->o.replay_scale;
ipo_bytes_align(&td->o, ipo);
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);
}
static void handle_trace_fs(struct thread_data *td, struct blk_io_trace *t,
unsigned long long ttime, unsigned long *ios,
unsigned int *bs)
{
int rw;
trace_add_file(td, t->device);
rw = (t->action & BLK_TC_ACT(BLK_TC_WRITE)) != 0;
if (t->bytes > bs[rw])
bs[rw] = t->bytes;
ios[rw]++;
td->o.size += t->bytes;
store_ipo(td, t->sector, t->bytes, rw, ttime);
}
