diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/net/netfilter/xt_TRACE.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/net/netfilter/xt_TRACE.c')
-rw-r--r-- | kernel/net/netfilter/xt_TRACE.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/kernel/net/netfilter/xt_TRACE.c b/kernel/net/netfilter/xt_TRACE.c new file mode 100644 index 000000000..df48967af --- /dev/null +++ b/kernel/net/netfilter/xt_TRACE.c @@ -0,0 +1,40 @@ +/* This is a module which is used to mark packets for tracing. + */ +#include <linux/module.h> +#include <linux/skbuff.h> + +#include <linux/netfilter/x_tables.h> + +MODULE_DESCRIPTION("Xtables: packet flow tracing"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("ipt_TRACE"); +MODULE_ALIAS("ip6t_TRACE"); + +static unsigned int +trace_tg(struct sk_buff *skb, const struct xt_action_param *par) +{ + skb->nf_trace = 1; + return XT_CONTINUE; +} + +static struct xt_target trace_tg_reg __read_mostly = { + .name = "TRACE", + .revision = 0, + .family = NFPROTO_UNSPEC, + .table = "raw", + .target = trace_tg, + .me = THIS_MODULE, +}; + +static int __init trace_tg_init(void) +{ + return xt_register_target(&trace_tg_reg); +} + +static void __exit trace_tg_exit(void) +{ + xt_unregister_target(&trace_tg_reg); +} + +module_init(trace_tg_init); +module_exit(trace_tg_exit); |