On Thu, Sep 17, 2020 at 12:35:40PM +0200, Jan Kara wrote:
> > diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
> > index 81722cdcf0cb21..95eb35324e1a61 100644
> > --- a/block/blk-sysfs.c
> > +++ b/block/blk-sysfs.c
> > @@ -245,7 +245,6 @@ queue_max_sectors_store(struct request_queue *q, const
>
On Thu 10-09-20 16:48:26, Christoph Hellwig wrote:
> Drivers shouldn't really mess with the readahead size, as that is a VM
> concept. Instead set it based on the optimal I/O size by lifting the
> algorithm from the md driver when registering the disk. Also set
> bdi->io_pages there as well by
Drivers shouldn't really mess with the readahead size, as that is a VM
concept. Instead set it based on the optimal I/O size by lifting the
algorithm from the md driver when registering the disk. Also set
bdi->io_pages there as well by applying the same scheme based on
max_sectors.
Drivers shouldn't really mess with the readahead size, as that is a VM
concept. Instead set it based on the optimal I/O size by lifting the
algorithm from the md driver when registering the disk. Also set
bdi->io_pages there as well by applying the same scheme based on
max_sectors.
