Hi,
On 05.10.2018 10:22, Namhyung Kim wrote:
> On Wed, Oct 03, 2018 at 07:17:01PM +0300, Alexey Budankov wrote:
<SNIP>
>> @@ -1833,6 +1861,10 @@ static struct option __record_options[] = {
>> "signal"),
>> OPT_BOOLEAN(0, "dry-run", &dry_run,
>> "Parse options then exit"),
>> +#ifdef HAVE_AIO_SUPPORT
>> + OPT_INTEGER(0, "aio-cblocks", &record.opts.nr_cblocks,
>> + "Max number of simultaneous per-mmap trace writes (default:
>> 0 - serial, max: 4)"),
>> +#endif
>> OPT_END()
>> };
>
> Please update the documentation for the new option and config
Accepted.
> variable. Perhaps it can provide the option always and check the
> availability at runtime (with a warning message if not enabled).
Not sure if this complication is really required.
So far NO_AIO define is possible at compile time.
Thanks,
Alexey
