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xfrm: get global statistics from the offloaded device

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Iterate over all SAs in order to fill global IPsec statistics.

Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Leon Romanovsky
2023-10-04 14:11:48 +03:00
committed by Saeed Mahameed
parent fd2bc4195d
commit f9f221c98f
4 changed files with 19 additions and 1 deletions
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3
include/net/xfrm.h
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@@ -51,8 +51,10 @@
#ifdef CONFIG_XFRM_STATISTICS
#define XFRM_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.xfrm_statistics, field)
#define XFRM_ADD_STATS(net, field, val) SNMP_ADD_STATS((net)->mib.xfrm_statistics, field, val)
#else
#define XFRM_INC_STATS(net, field) ((void)(net))
#define XFRM_ADD_STATS(net, field, val) ((void)(net))
#endif
@@ -1577,6 +1579,7 @@ struct xfrm_state *xfrm_stateonly_find(struct net *net, u32 mark, u32 if_id,
struct xfrm_state *xfrm_state_lookup_byspi(struct net *net, __be32 spi,
unsigned short family);
int xfrm_state_check_expire(struct xfrm_state *x);
void xfrm_state_update_stats(struct net *net);
#ifdef CONFIG_XFRM_OFFLOAD
static inline void xfrm_dev_state_update_stats(struct xfrm_state *x)
{