Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Jim Crilly
On 07/18/05 10:12:29PM +0200, Jan Engelhardt wrote:
> 
> Something's wondering me, though:
> FreeBSD "just" (5.0) introduced devfs, so either they are behind The Facts 
> (see udev FAQ), or devfs (anylinux/anybsd) is not so bad after all.

There's not much to wonder about here, the basic idea of devfs is a good
one which is why udev was written. The problems expressed on lkml about
devfs were with that specifically implementation, if a better
implementation had been merged originally udev might have never been
created. I really doubt FreeBSD took the Linux devfs code and integrated it
with their kernel, so the fact that FreeBSD is using a devfs now simply
means they like the idea of a dynamic /dev as well.

> 
> 
> 
> Jan Engelhardt

Jim.
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Daniel Phillips
On Tuesday 19 July 2005 06:12, Jan Engelhardt wrote:
> What is more news to me:
> ( http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev-FAQ )
> Q: Why was devfs marked OBSOLETE if udev is not finished yet?
> A: To quote Al Viro (Linux VFS kernel maintainer):
> ==> - the devfs maintainer/author disappeared and stoped maintaining the
> code

Chased out by the same Al Viro, more like it.  Not that I like devfs at all, 
but it's a shame to see such revisionism in an otherwise respectable 
document.

Regards,

Daniel
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Jan Engelhardt

>Greg KH writes:
>> I do care about this, please don't think that.  But here's my reasoning
>> for why it needs to go:
>[...]
>>  - original developer of devfs has publicly stated udev is a
>>replacement.
>
>Well, that's news to me!

What is more news to me: 
( http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev-FAQ )
Q: Why was devfs marked OBSOLETE if udev is not finished yet?
A: To quote Al Viro (Linux VFS kernel maintainer):
==> - the devfs maintainer/author disappeared and stoped maintaining the code

So, if you allow the question, where [t.h.] have you been in the meantime?

>>  - clutter and mess
>In the eye of the beholder.
It's kernel code - I think the point is valid.

>>  - code is broken and unfixable
>No proof. Never say never...

*thumbs up* You could just become the maintainer of ndevfs. :)


Something's wondering me, though:
FreeBSD "just" (5.0) introduced devfs, so either they are behind The Facts 
(see udev FAQ), or devfs (anylinux/anybsd) is not so bad after all.



Jan Engelhardt
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Richard Gooch
Greg KH writes:
> I do care about this, please don't think that.  But here's my reasoning
> for why it needs to go:
[...]
>   - original developer of devfs has publicly stated udev is a
> replacement.

Well, that's news to me!

>   - policy in the kernel.

Like sysfs :-)

>   - clutter and mess

In the eye of the beholder.

>   - code is broken and unfixable

No proof. Never say never...

Regards,

Richard
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Richard Gooch
Greg KH writes:
 I do care about this, please don't think that.  But here's my reasoning
 for why it needs to go:
[...]
   - original developer of devfs has publicly stated udev is a
 replacement.

Well, that's news to me!

   - policy in the kernel.

Like sysfs :-)

   - clutter and mess

In the eye of the beholder.

   - code is broken and unfixable

No proof. Never say never...

Regards,

Richard
-
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Jan Engelhardt

Greg KH writes:
 I do care about this, please don't think that.  But here's my reasoning
 for why it needs to go:
[...]
  - original developer of devfs has publicly stated udev is a
replacement.

Well, that's news to me!

What is more news to me: 
( http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev-FAQ )
Q: Why was devfs marked OBSOLETE if udev is not finished yet?
A: To quote Al Viro (Linux VFS kernel maintainer):
== - the devfs maintainer/author disappeared and stoped maintaining the code

So, if you allow the question, where [t.h.] have you been in the meantime?

  - clutter and mess
In the eye of the beholder.
It's kernel code - I think the point is valid.

  - code is broken and unfixable
No proof. Never say never...

*thumbs up* You could just become the maintainer of ndevfs. :)


Something's wondering me, though:
FreeBSD just (5.0) introduced devfs, so either they are behind The Facts 
(see udev FAQ), or devfs (anylinux/anybsd) is not so bad after all.



Jan Engelhardt
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Daniel Phillips
On Tuesday 19 July 2005 06:12, Jan Engelhardt wrote:
 What is more news to me:
 ( http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev-FAQ )
 Q: Why was devfs marked OBSOLETE if udev is not finished yet?
 A: To quote Al Viro (Linux VFS kernel maintainer):
 == - the devfs maintainer/author disappeared and stoped maintaining the
 code

Chased out by the same Al Viro, more like it.  Not that I like devfs at all, 
but it's a shame to see such revisionism in an otherwise respectable 
document.

Regards,

Daniel
-
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to [EMAIL PROTECTED]
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Re: [GIT PATCH] Remove devfs from 2.6.12-git

2005-07-18 Thread Jim Crilly
On 07/18/05 10:12:29PM +0200, Jan Engelhardt wrote:
 
 Something's wondering me, though:
 FreeBSD just (5.0) introduced devfs, so either they are behind The Facts 
 (see udev FAQ), or devfs (anylinux/anybsd) is not so bad after all.

There's not much to wonder about here, the basic idea of devfs is a good
one which is why udev was written. The problems expressed on lkml about
devfs were with that specifically implementation, if a better
implementation had been merged originally udev might have never been
created. I really doubt FreeBSD took the Linux devfs code and integrated it
with their kernel, so the fact that FreeBSD is using a devfs now simply
means they like the idea of a dynamic /dev as well.

 
 
 
 Jan Engelhardt

Jim.
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