[PATCH] knfsd: allow sockets to be passed to nfsd via 'portlist'

Userspace should create and bind a socket (but not connectted) and write the
'fd' to portlist.  This will cause the nfs server to listen on that socket.

To close a socket, the name of the socket - as read from 'portlist' can be
written to 'portlist' with a preceding '-'.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 5d473d8f0630..784f94fbebf3 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -195,7 +195,7 @@ void nfsd_reset_versions(void)
         }
 }
 
-static int nfsd_create_serv(void)
+int nfsd_create_serv(void)
 {
         int err = 0;
         lock_kernel();
@@ -210,8 +210,6 @@ static int nfsd_create_serv(void)
                                nfsd_last_thread);
         if (nfsd_serv == NULL)
                 err = -ENOMEM;
-        else
-                nfsd_serv->sv_nrthreads++;
         unlock_kernel();
         do_gettimeofday(&nfssvc_boot);          /* record boot time */
         return err;