[PATCH] nfsd: clear signals before exiting the nfsd() thread
Fixes the error "RPC: failed to contact portmap (errno -512)." when the server
later tries to unregister from the portmapper.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 3955165..02ded7c 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -258,6 +258,8 @@
break;
err = signo;
}
+ /* Clear signals before calling lockd_down() and svc_exit_thread() */
+ flush_signals(current);
lock_kernel();
