On Sat, 2021-09-04 at 15:18 +0200, Daniel Danzberger wrote:
> > >
> > > > +CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
> > >
> > > CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y might not be a performance
> > > win,
> > > especially with only 1 GiB of RAM. Should be measured, otherwise
> > > MADVISE should be
On Fri, 2021-09-03 at 15:08 +0200, Daniel Danzberger wrote:
>
> >
> > > +CONFIG_HZ=250
> >
> > Why 250 Hz? Does the 100 Hz all other targets use cause any
> > measurable
> > increase in latency?
> > [snipped]
> I did not notice this changed. The config I made for 5.10 was before
> your commit
>
> [snipped]
>
> > +CONFIG_EXT4_FS=y
> > +CONFIG_EXT4_FS_POSIX_ACL=y
> > +CONFIG_F2FS_FS=y
> > +CONFIG_FANOTIFY=y
> > +CONFIG_FAT_FS=y
>
> Do all of these filesystems have to be built-in? We have config
> options for them.
I don't think so.
I took the kernel 5.4 config as a template, because
Hi again, Daniel,
On Fri, 3 Sept 2021 at 12:46, Daniel Danzberger wrote:
>
[snipped]
> +CONFIG_EXT4_FS=y
> +CONFIG_EXT4_FS_POSIX_ACL=y
> +CONFIG_F2FS_FS=y
> +CONFIG_FANOTIFY=y
> +CONFIG_FAT_FS=y
Do all of these filesystems have to be built-in? We have config
options for them.
[snipped]
>
Hi,
forgot that. There were some more redundand symbols. New patch is on
the way ...
On Fri, 2021-09-03 at 10:26 +0100, Rui Salvaterra wrote:
> Hi, Daniel,
>
> On Fri, 3 Sept 2021 at 10:18, Daniel Danzberger
> wrote:
> >
>
> [snipped for context]
>
> > +CONFIG_RCU_NEED_SEGCBLIST=y
> >
Hi, Daniel,
On Fri, 3 Sept 2021 at 10:18, Daniel Danzberger wrote:
>
[snipped for context]
> +CONFIG_RCU_NEED_SEGCBLIST=y
> +CONFIG_RCU_STALL_COMMON=y
Please refresh your kernel configuration. At least these two symbols
are part of the generic kconfigs.
Thanks,
Rui
