Le Friday 17 Jan 2014 à 15:15:10 (+0100), Kevin Wolf a écrit :
> This patch changes bdrv_co_do_pwritev() to actually be what its name
> promises. If requests aren't properly aligned, it performs a RMW.
>
> Requests touching the same block are serialised against the RMW request.
> Further optimisat
This patch changes bdrv_co_do_pwritev() to actually be what its name
promises. If requests aren't properly aligned, it performs a RMW.
Requests touching the same block are serialised against the RMW request.
Further optimisation of this is possible by differentiating types of
requests (concurrent
