Messages in this thread | | | Date | Thu, 16 Dec 2004 14:18:43 -0800 | From | Greg KH <> | Subject | Re: debugfs in the namespace |
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On Thu, Dec 16, 2004 at 04:51:18PM -0500, Mike Waychison wrote: > I thought debugfs was meant for just debugging. As there is no plans > for standardizing its namespace, why are we allowing ourselves to rely > on it being mounted at all? > > AFAICT, there should be no excuse for userspace to actually rely on any > of the data within debugfs. Otherwise we end up with yet another > filesystem whose role is: Chaotic hodgepodge of magic files created by > drivers that couldn't bother to be well-organized. > > Please, let's not make debugfs part of userspace. Keep it for what it > is, debugging purposes only.
I'm not saying we will ever make it "required" at all. It's just that people are going to want to mount the thing, and are already asking me where we should mount it at. If you pick a different place than me, fine, I don't mind. It's the user who is asked to report some info that happens to be in debugfs that is going to want to know where to put it, as they have no idea even what it is. Distros are going to ask what to put in their fstabs for where to mount the thing too.
So, let's pick a place and be done with it.
I like /dbg (3 characters total to get to, which is shorter than /debug which takes at least 4, 3 chars and a tab). Pete likes /debug. Jan Engelhardt want to hide the thing from people at /.debugfs.
Hm, what about /.debug ? That's a compromise that I can live with (even less key strokes to get to...)
Or is their some restriction on putting hidden directories in the root filesystem as specified by the LSB?
So, /.debug sound acceptable?
thanks,
greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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