int init_iolog(struct thread_data *td)
{
int ret = 0;
if (td->o.read_iolog_file) {
/*
* Check if it's a blktrace file and load that if possible.
* Otherwise assume it's a normal log file and load that.
*/
if (is_blktrace(td->o.read_iolog_file))
ret = load_blktrace(td, td->o.read_iolog_file);
else
ret = init_iolog_read(td);
} else if (td->o.write_iolog_file)
ret = init_iolog_write(td);
return ret;
}
int init_iolog(struct thread_data *td)
{
int ret = 0;
if (td->o.read_iolog_file) {
int need_swap;
/*
* Check if it's a blktrace file and load that if possible.
* Otherwise assume it's a normal log file and load that.
*/
if (is_blktrace(td->o.read_iolog_file, &need_swap))
ret = load_blktrace(td, td->o.read_iolog_file, need_swap);
else
ret = init_iolog_read(td);
} else if (td->o.write_iolog_file)
ret = init_iolog_write(td);
if (ret)
td_verror(td, EINVAL, "failed initializing iolog");
return ret;
}
