Re: Filter design for nsmux

2009-04-22 Thread olafBuddenhagen
Hi, On Sun, Mar 22, 2009 at 09:37:55PM +0200, Sergiu Ivanov wrote: > writes: > > On Sun, Feb 22, 2009 at 08:56:50PM +0200, Sergiu Ivanov wrote: > > I said running multiple translator instances in one process, not > > sharing one translator instance among clients... That's quite a > > different t

Re: Filter design for nsmux

2009-04-22 Thread Sergiu Ivanov
writes: > On Sun, Feb 22, 2009 at 08:56:50PM +0200, Sergiu Ivanov wrote: >> On Wed, Feb 18, 2009 at 10:01 PM, wrote: > >> > As I already pointed out, sooner or later we will problably need >> > some framework to conflate simimlar translator instances in a single >> > process -- while dynamic tra

Re: zone_gc and vm_map deadlock

2009-04-22 Thread Samuel Thibault
Samuel Thibault, le Wed 22 Apr 2009 22:54:33 +0200, a écrit : > The problem here is that kmem_free(zone_map) leads to a call to > vm_ma_delete which locks zone_map and leads to a zalloc call (for the > new entry because of splitting), which needs to call zget_space and > thus kmem_alloc_wired(zone_

zone_gc and vm_map deadlock

2009-04-22 Thread Samuel Thibault
Hello, I've often seen gnumach deadlocking in this situation: lock_write (kern/lock.c:284). kmem_alloc_wired(zone_map) (vm/vm_kern.c:537). zget_space (kern/zalloc.c:316). zalloc (kern/zalloc.c:508). _vm_map_entry_create (vm/vm_map.c:262). _vm_map_clip_end (vm/vm_map.c:1094). vm_map_delete (vm/vm_

How to fork off the unionfs code base

2009-04-22 Thread Sergiu Ivanov
Hello, I'm going to start implementing the VFS-style union mount functionality (http://preview.tinyurl.com/cpftg2). The current strategy is based on forking off the unionfs code base (retrieved from http://www.nongnu.org/hurdextras/#unionfs). I am going (rather naturally) to use git as the VCS for