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/net/tokenring/lanstreamer.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/net/tokenring/lanstreamer.c') diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index 5d849c089a3b..fc4495581f96 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -123,6 +123,7 @@ #include #include +#include #include #include @@ -250,7 +251,7 @@ static int __devinit streamer_init_one(struct pci_dev *pdev, #if STREAMER_NETWORK_MONITOR #ifdef CONFIG_PROC_FS if (!dev_streamer) - create_proc_read_entry("net/streamer_tr", 0, 0, + create_proc_read_entry("streamer_tr", 0, init_net.proc_net, streamer_proc_info, NULL); streamer_priv->next = dev_streamer; dev_streamer = streamer_priv; @@ -423,7 +424,7 @@ static void __devexit streamer_remove_one(struct pci_dev *pdev) } } if (!dev_streamer) - remove_proc_entry("net/streamer_tr", NULL); + remove_proc_entry("streamer_tr", init_net.proc_net); } #endif #endif -- cgit v1.2.2