diff options
author | Guvenc Gulce <guvenc@linux.ibm.com> | 2021-06-16 16:52:58 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-06-16 12:54:02 -0700 |
commit | 194730a9beb52d2b030ea45e12d94868d4a0e6fd (patch) | |
tree | e1cb5ba24809456bb50c4134dcfa9d826ca458aa /include | |
parent | f0dd7bf5e33066e554442c509ef6351728b95b51 (diff) |
net/smc: Make SMC statistics network namespace aware
Make the gathered SMC statistics network namespace aware, for each
namespace collect an own set of statistic information.
Signed-off-by: Guvenc Gulce <guvenc@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r-- | include/net/net_namespace.h | 4 | ||||
-rw-r--r-- | include/net/netns/smc.h | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index fa5887143f0d..befc5b93f311 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -32,6 +32,7 @@ #include <net/netns/mpls.h> #include <net/netns/can.h> #include <net/netns/xdp.h> +#include <net/netns/smc.h> #include <net/netns/bpf.h> #include <linux/ns_common.h> #include <linux/idr.h> @@ -170,6 +171,9 @@ struct net { struct sock *crypto_nlsk; #endif struct sock *diag_nlsk; +#if IS_ENABLED(CONFIG_SMC) + struct netns_smc smc; +#endif } __randomize_layout; #include <linux/seq_file_net.h> diff --git a/include/net/netns/smc.h b/include/net/netns/smc.h new file mode 100644 index 000000000000..ea8a9cf2619b --- /dev/null +++ b/include/net/netns/smc.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __NETNS_SMC_H__ +#define __NETNS_SMC_H__ +#include <linux/mutex.h> +#include <linux/percpu.h> + +struct smc_stats_rsn; +struct smc_stats; +struct netns_smc { + /* per cpu counters for SMC */ + struct smc_stats __percpu *smc_stats; + /* protect fback_rsn */ + struct mutex mutex_fback_rsn; + struct smc_stats_rsn *fback_rsn; +}; +#endif |