Re: Fixing swap1_stop

[christos%astron.com@localhost (Christos Zoulas)]

In article <C32A9472-EFC7-438D-B7F8-F806242C1745%eis.cs.tu-bs.de@localhost>,
J. Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost> wrote:
>
>> On 19. Aug 2017, at 14:20, Christos Zoulas <christos%zoulas.com@localhost> wrote:
>> 
>> On Aug 19,  1:04pm, hannken%eis.cs.tu-bs.de@localhost ("J. Hannken-Illjes") wrote:
>> -- Subject: Re: Fixing swap1_stop
>> 
>> | A long time ago forced unmounts tried to change open block device nodes
>> | to anonymous (not attached to a file system) nodes.  This was racy and
>> | has been removed.
>> | 
>> | With the recent changes to the VFS subsystem it should be possible to
>> | bring this behaviour back and instead of destroying open device nodes
>> | a forced unmount would detach them from the file system and keep them
>> | active.
>> | 
>> | Did you mean something like this?
>> 
>> Yes exactly that.
>
>Committed and pullup to -8 requested:
>
>src/sys/kern/vfs_vnode.c r1.97, r1.98
>src/sys/miscfs/deadfs/dead_vfsops.c r1.8
>src/sys/kern/vfs_mount.c r1.67
>src/sys/sys/vnode_impl.h r1.16

Excellent, so now swap1_stop works as is :-)

Many thanks,

christos