On Wed, 2007-10-03 at 12:15 +0200, Kay Sievers wrote:
> On Tue, 2007-10-02 at 22:05 +1000, Nick Piggin wrote:
> > On Tuesday 02 October 2007 21:40, Peter Zijlstra wrote:
> > > On Tue, 2007-10-02 at 13:21 +0200, Kay Sievers wrote:
> >
> > > > How about adding this information to the tree then, instead of
> > > > creating a new top-level hack, just because something that you think
> > > > you need doesn't exist.
> > >
> > > So you suggest adding all the various network filesystems in there
> > > (where?), and adding the concept of a BDI, and ensuring all are properly
> > > linked together - somehow. Feel free to do so.
> >
> > Would something fit better under /sys/fs/? At least filesystems are
> > already an existing concept to userspace.
>
> Sounds at least less messy than an new top-level directory.
>
> But again, if it's "device" releated, like the name suggests, it should
> be reachable from the device tree.
> Which userspace tool is supposed to set these values, and at what time?
> An init-script, something at device discovery/setup? If that is is ever
> going to be used in a hotplug setup, you really don't want to go look
> for directories with magic device names in another disconnected tree.
Filesystems don't really map to BDIs either. One can have multiple FSs
per BDI.
'Normally' a BDI relates to a block device, but networked (and other
non-block device) filesystems have to create a BDI too. So these need to
be represented some place as well.
The typical usage would indeed be init scripts. The typical example
would be setting the read-ahead window. Currently that cannot be done
for NFS mounts.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
