On Tue, 27 Mar 2007 09:36:50 +0200 Miklos Szeredi <[EMAIL PROTECTED]> wrote:
> > There is surely no need to duplicate all that. > > Yeah, we could teach generic_writepages() to conditionally not submit > for io just test/clear pte dirtyness. > > Maybe that would be somewhat cleaner, dunno. > > Then there are the ram backed filesystems, which don't have dirty > accounting and radix trees, and for which this pte walking is still > needed to provide semantics consistent with normal filesystems. hm. I don't know how important all this is, really - we've had this bug for ever and presumably we've already trained everyone to work around it. What usage scenarios are people actually hurting from? Is there anything interesting in the mysterious Novell Bugzilla #206431? Perhaps we can get away with doing something half-assed which covers most requirements... - 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/
