Re: Remove VFS_SYNC in dounmount()

[manu%netbsd.org@localhost (Emmanuel Dreyfus)]

Emmanuel Dreyfus <manu%netbsd.org@localhost> wrote:

> Anyone has an idea why we need this VFS_SYNC() before VFS_UNMOUNT() in
> dounmount()? As noted by Chuck below, this seems to just duplicate
> functionality. And it is at the expense of disturbing force unmount
> since the VFS_SYNC ignoes the MNT_FORCE flags and can make us wait for a
> while.

No complain on this, anyone? I tested removing this VFS_SYNC(), and NFS
force umount now respond faster without other processes hanging in
tstile until it is done. 

Shall I commit it?

-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu%netbsd.org@localhost