[libvirt] [PATCH v7 2/6] add fuse support for libvirt lxc
Richard W.M. Jones
rjones at redhat.com
Wed Nov 7 09:34:57 UTC 2012
On Wed, Nov 07, 2012 at 05:12:59PM +0800, Gao feng wrote:
> 于 2012年11月07日 16:58, Richard W.M. Jones 写道:
> > More specifically, this is how the libguestfs API works:
> >
> > Main thread Other thread
> > ----------------------------- ---------------------
> >
> > guestfs_mount_local (g, "/mntpoint");
> >
> > calls: fuse_mount
> > fuse_chan_fd
> > fuse_new
> >
> > fork () or pthread_create () --creates--> Start to access the
> > /mntpoint; blocks until
> > main thread calls fuse_loop
>
> I don't know how the blocking thread is implemented? by fuse self or libguestfs?
The system calls block until FUSE is ready to handle them, so in other
words, FUSE/kernel handles it.
Rich.
--
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