CSTUB_FN(int, treadp)(struct usr_inv_cap *uc,
spdid_t spdid, td_t td, int *off, int *sz)
{
int ret;
long fault = 0;
CSTUB_INVOKE_3RETS(ret, fault, *off, *sz, uc, 2, spdid, td);
return ret;
}
CSTUB_FN(int, treadp)(struct usr_inv_cap *uc,
spdid_t spdid, td_t td, int len, int *off, int *sz)
{
int ret;
long fault = 0;
/* printc("<<<rtorrent In: call treadp (thread %d, spd %ld) >>>\n", cos_get_thd_id(), cos_spd_id()); */
struct rec_data_tor *rd;
volatile unsigned long long start, end;
redo:
/* printc("cli: treadp (spd %ld thd %d td %d)\n", cos_spd_id(), cos_get_thd_id(), td); */
rd = rd_update(td, STATE_TREAD);
assert(rd);
/* printc("treadp cli (before): len %d off %d sz %d\n", len, *off, *sz); */
rdtscll(ubenchmark_end);
if (treadp_ubenchmark_flag) {
treadp_ubenchmark_flag = 0;
printc("treadp(c3):recover per object end-end cost: %llu\n",
ubenchmark_end - ubenchmark_start);
}
CSTUB_INVOKE_3RETS(ret, fault, *off, *sz, uc, 3, spdid, rd->s_tid, len);
if (unlikely(fault)) {
/* printc("treadp found a fault and ready to go to redo\n"); */
/* printc("treadp cli (in fault): ret %d len %d off %d sz %d\n", */
/* ret, len, *off, *sz); */
treadp_ubenchmark_flag = 1;
rdtscll(ubenchmark_start);
CSTUB_FAULT_UPDATE();
goto redo;
}
/* printc("treadp cli (after): len %d off %d sz %d\n", len, *off, *sz); */
return ret;
}
