[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>
diff --git a/fs/smbfs/proc.c b/fs/smbfs/proc.c
index a5ced9e..feac460 100644
--- a/fs/smbfs/proc.c
+++ b/fs/smbfs/proc.c
@@ -877,7 +877,7 @@
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 @@
}
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) {