From: Phil Sutter
Date: Fri, 21 Jul 2017 16:51:31 +0200
> During concurrent access testing, threadfunc() concatenated thread ID
> and object index to create a unique key like so:
>
> | tdata->objs[i].value = (tdata->id << 16) | i;
>
> This breaks if a user passes an entries parameter of 64k or
On Fri, Jul 21, 2017 at 04:51:31PM +0200, Phil Sutter wrote:
> During concurrent access testing, threadfunc() concatenated thread ID
> and object index to create a unique key like so:
>
> | tdata->objs[i].value = (tdata->id << 16) | i;
>
> This breaks if a user passes an entries parameter of 64k
During concurrent access testing, threadfunc() concatenated thread ID
and object index to create a unique key like so:
| tdata->objs[i].value = (tdata->id << 16) | i;
This breaks if a user passes an entries parameter of 64k or higher,
since 'i' might use more than 16 bits then. Effectively, this
