[PATCH] smbfs: Make conn_pid a struct pid

smbfs keeps track of the user space server process in conn_pid.  This converts
that track to use a struct pid instead of pid_t.  This keeps us safe from pid
wrap around issues and prepares the way for the pid namespace.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/smbfs/proc.c b/fs/smbfs/proc.c
index a5ced9e0c6c4..feac46050619 100644
--- a/fs/smbfs/proc.c
+++ b/fs/smbfs/proc.c
@@ -877,7 +877,7 @@ smb_newconn(struct smb_sb_info *server, struct smb_conn_opt *opt)
                 goto out_putf;
 
         server->sock_file = filp;
-        server->conn_pid = current->pid;
+        server->conn_pid = get_pid(task_pid(current));
         server->opt = *opt;
         server->generation += 1;
         server->state = CONN_VALID;
@@ -971,8 +971,8 @@ smb_newconn(struct smb_sb_info *server, struct smb_conn_opt *opt)
         }
 
         VERBOSE("protocol=%d, max_xmit=%d, pid=%d capabilities=0x%x\n",
-                server->opt.protocol, server->opt.max_xmit, server->conn_pid,
-                server->opt.capabilities);
+                server->opt.protocol, server->opt.max_xmit,
+                pid_nr(server->conn_pid), server->opt.capabilities);
 
         /* FIXME: this really should be done by smbmount. */
         if (server->opt.max_xmit > SMB_MAX_PACKET_SIZE) {