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Add last_sync checking to fio_engine, too

blocking-uring-test
Vitaliy Filippov 2020-01-16 01:03:16 +03:00
parent 43f6cfeb73
commit 0d90966739
1 changed files with 7 additions and 0 deletions
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7
fio_engine.cpp
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@ -37,6 +37,7 @@ struct bs_data
/* The list of completed io_u structs. */
std::vector<io_u*> completed;
int op_n = 0, inflight = 0;
bool last_sync = false;
};
struct bs_options
@ -147,6 +148,10 @@ static enum fio_q_status bs_queue(struct thread_data *td, struct io_u *io)
{
bs_data *bsd = (bs_data*)td->io_ops_data;
int n = bsd->op_n;
if (io->ddir == DDIR_SYNC && bsd->last_sync)
{
return FIO_Q_COMPLETED;
}
fio_ro_check(td, io);
@ -203,6 +208,7 @@ static enum fio_q_status bs_queue(struct thread_data *td, struct io_u *io)
#endif
delete op;
};
bsd->last_sync = false;
break;
case DDIR_SYNC:
op->opcode = BS_OP_SYNC;
@ -251,6 +257,7 @@ static enum fio_q_status bs_queue(struct thread_data *td, struct io_u *io)
delete op;
}
};
bsd->last_sync = true;
break;
default:
io->error = EINVAL;