[PATCH 04/14] bdi: initialize ->ra_pages in bdi_init
richard.weinberger at gmail.com
Mon Jul 20 17:27:57 EDT 2020
On Mon, Jul 20, 2020 at 2:37 PM Artem Bityutskiy <dedekind1 at gmail.com> wrote:
> On Mon, 2020-07-20 at 14:07 +0200, Christoph Hellwig wrote:
> > What about jffs2 and blk2mtd raw block devices?
I don't worry much about blk2mtd.
> If my memory serves me correctly JFFS2 did not mind readahead.
This covers my knowledge too.
I fear enabling readahead on JFFS2 will cause performance issues, this
is mostly used on small and slow NOR devices.
More information about the linux-mtd