From 78e92b99ec4eb73755abd4e357b0b211eadafd88 Mon Sep 17 00:00:00 2001 From: "Denis V. Lunev" Date: Fri, 2 May 2008 04:12:41 -0700 Subject: netns: assign PDE->data before gluing entry into /proc tree In this unfortunate case, proc_mkdir_mode wrapper can't be used anymore and this is no way to reuse proc_create_data due to nlinks assignment. So, copy the code from proc_mkdir and assign PDE->data at the appropriate moment. Signed-off-by: Denis V. Lunev Signed-off-by: David S. Miller --- fs/proc/generic.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'fs/proc/generic.c') diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 9d53b39a9cf..43e54e86cef 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -641,6 +641,23 @@ struct proc_dir_entry *proc_mkdir_mode(const char *name, mode_t mode, return ent; } +struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name, + struct proc_dir_entry *parent) +{ + struct proc_dir_entry *ent; + + ent = __proc_create(&parent, name, S_IFDIR | S_IRUGO | S_IXUGO, 2); + if (ent) { + ent->data = net; + if (proc_register(parent, ent) < 0) { + kfree(ent); + ent = NULL; + } + } + return ent; +} +EXPORT_SYMBOL_GPL(proc_net_mkdir); + struct proc_dir_entry *proc_mkdir(const char *name, struct proc_dir_entry *parent) { -- cgit v1.2.3