From 457c4cbc5a3dde259d2a1f15d5f9785290397267 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 12 Sep 2007 12:01:34 +0200 Subject: [NET]: Make /proc/net per network namespace This patch makes /proc/net per network namespace. It modifies the global variables proc_net and proc_net_stat to be per network namespace. The proc_net file helpers are modified to take a network namespace argument, and all of their callers are fixed to pass &init_net for that argument. This ensures that all of the /proc/net files are only visible and usable in the initial network namespace until the code behind them has been updated to be handle multiple network namespaces. Making /proc/net per namespace is necessary as at least some files in /proc/net depend upon the set of network devices which is per network namespace, and even more files in /proc/net have contents that are relevant to a single network namespace. Signed-off-by: Eric W. Biederman Signed-off-by: David S. Miller --- net/irda/irproc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/irda') diff --git a/net/irda/irproc.c b/net/irda/irproc.c index 181cb51b48a8..cae24fbda966 100644 --- a/net/irda/irproc.c +++ b/net/irda/irproc.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include @@ -66,7 +67,7 @@ void __init irda_proc_register(void) int i; struct proc_dir_entry *d; - proc_irda = proc_mkdir("irda", proc_net); + proc_irda = proc_mkdir("irda", init_net.proc_net); if (proc_irda == NULL) return; proc_irda->owner = THIS_MODULE; @@ -92,7 +93,7 @@ void irda_proc_unregister(void) for (i=0; i