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| author |   Masahide NAKAMURA <nakam@linux-ipv6.org> | 2008-01-07 21:46:15 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-01-28 15:00:45 -0800 |
| commit | d66e37a99d323012165ce91fd5c4518e2fcea0c5 (patch) | |
| tree | 8b4d420f207864ac65bcc5d4f5af1b3a8cde6cf2 /net/xfrm | |
| parent | [NET]: Remove obsolete comment (diff) | |
| download | linux-dev-d66e37a99d323012165ce91fd5c4518e2fcea0c5.tar.xz linux-dev-d66e37a99d323012165ce91fd5c4518e2fcea0c5.zip | |
[XFRM] Statistics: Add outbound-dropping error.
o Increment PolError counter when flow_cache_lookup() returns
errored pointer.
o Increment NoStates counter at larval-drop.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 280f8ded975c..d83227baaa09 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1510,8 +1510,10 @@ restart: policy = flow_cache_lookup(fl, dst_orig->ops->family, dir, xfrm_policy_lookup); err = PTR_ERR(policy); - if (IS_ERR(policy)) + if (IS_ERR(policy)) { + XFRM_INC_STATS(LINUX_MIB_XFRMOUTPOLERROR); goto dropdst; + } } if (!policy) @@ -1603,6 +1605,7 @@ restart: /* EREMOTE tells the caller to generate * a one-shot blackhole route. */ + XFRM_INC_STATS(LINUX_MIB_XFRMOUTNOSTATES); xfrm_pol_put(policy); return -EREMOTE; } |