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 --- drivers/isdn/hardware/eicon/diva_didd.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/isdn/hardware/eicon/diva_didd.c') diff --git a/drivers/isdn/hardware/eicon/diva_didd.c b/drivers/isdn/hardware/eicon/diva_didd.c index d755d904e62c..993b14cf1778 100644 --- a/drivers/isdn/hardware/eicon/diva_didd.c +++ b/drivers/isdn/hardware/eicon/diva_didd.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "platform.h" #include "di_defs.h" @@ -86,7 +87,7 @@ proc_read(char *page, char **start, off_t off, int count, int *eof, static int DIVA_INIT_FUNCTION create_proc(void) { - proc_net_eicon = proc_mkdir("net/eicon", NULL); + proc_net_eicon = proc_mkdir("eicon", init_net.proc_net); if (proc_net_eicon) { if ((proc_didd = @@ -102,7 +103,7 @@ static int DIVA_INIT_FUNCTION create_proc(void) static void remove_proc(void) { remove_proc_entry(DRIVERLNAME, proc_net_eicon); - remove_proc_entry("net/eicon", NULL); + remove_proc_entry("eicon", init_net.proc_net); } static int DIVA_INIT_FUNCTION divadidd_init(void) -- cgit v1.2.3