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| author | Jamal Hadi Salim <hadi@cyberus.ca> | 2007-05-04 12:55:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-05-04 12:55:39 -0700 |
| commit | 5a6d34162f5c6f522f857df274f1c8240f161e11 (patch) | |
| tree | 537d305eef465617944821a1df59da3523a640df /net | |
| parent | af11e31609d93765c1b22611592543e028f7aa54 (diff) | |
| download | linux-stable-5a6d34162f5c6f522f857df274f1c8240f161e11.tar.gz linux-stable-5a6d34162f5c6f522f857df274f1c8240f161e11.tar.bz2 linux-stable-5a6d34162f5c6f522f857df274f1c8240f161e11.zip | |
[XFRM] SPD info TLV aggregation
Aggregate the SPD info TLVs.
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_user.c | 51 |
2 files changed, 17 insertions, 36 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 263e34e45265..95271e8426a1 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -579,7 +579,7 @@ static inline int xfrm_byidx_should_resize(int total) return 0; } -void xfrm_spd_getinfo(struct xfrm_spdinfo *si) +void xfrm_spd_getinfo(struct xfrmk_spdinfo *si) { read_lock_bh(&xfrm_policy_lock); si->incnt = xfrm_policy_count[XFRM_POLICY_IN]; diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index c35b9ea3b62b..b14c7e590c31 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -674,7 +674,9 @@ static struct sk_buff *xfrm_state_netlink(struct sk_buff *in_skb, static int build_spdinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags) { - struct xfrm_spdinfo si; + struct xfrmk_spdinfo si; + struct xfrmu_spdinfo spc; + struct xfrmu_spdhinfo sph; struct nlmsghdr *nlh; u32 *f; @@ -685,23 +687,17 @@ static int build_spdinfo(struct sk_buff *skb, u32 pid, u32 seq, u32 flags) f = nlmsg_data(nlh); *f = flags; xfrm_spd_getinfo(&si); - - if (flags & XFRM_SPD_HMASK) - NLA_PUT_U32(skb, XFRMA_SPDHMASK, si.spdhcnt); - if (flags & XFRM_SPD_HMAX) - NLA_PUT_U32(skb, XFRMA_SPDHMAX, si.spdhmcnt); - if (flags & XFRM_SPD_ICNT) - NLA_PUT_U32(skb, XFRMA_SPDICNT, si.incnt); - if (flags & XFRM_SPD_OCNT) - NLA_PUT_U32(skb, XFRMA_SPDOCNT, si.outcnt); - if (flags & XFRM_SPD_FCNT) - NLA_PUT_U32(skb, XFRMA_SPDFCNT, si.fwdcnt); - if (flags & XFRM_SPD_ISCNT) - NLA_PUT_U32(skb, XFRMA_SPDISCNT, si.inscnt); - if (flags & XFRM_SPD_OSCNT) - NLA_PUT_U32(skb, XFRMA_SPDOSCNT, si.inscnt); - if (flags & XFRM_SPD_FSCNT) - NLA_PUT_U32(skb, XFRMA_SPDFSCNT, si.inscnt); + spc.incnt = si.incnt; + spc.outcnt = si.outcnt; + spc.fwdcnt = si.fwdcnt; + spc.inscnt = si.inscnt; + spc.outscnt = si.outscnt; + spc.fwdscnt = si.fwdscnt; + sph.spdhcnt = si.spdhcnt; + sph.spdhmcnt = si.spdhmcnt; + + NLA_PUT(skb, XFRMA_SPD_INFO, sizeof(spc), &spc); + NLA_PUT(skb, XFRMA_SPD_HINFO, sizeof(sph), &sph); return nlmsg_end(skb, nlh); @@ -719,23 +715,8 @@ static int xfrm_get_spdinfo(struct sk_buff *skb, struct nlmsghdr *nlh, u32 seq = nlh->nlmsg_seq; int len = NLMSG_LENGTH(sizeof(u32)); - - if (*flags & XFRM_SPD_HMASK) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_HMAX) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_ICNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_OCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_FCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_ISCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_OSCNT) - len += RTA_SPACE(sizeof(u32)); - if (*flags & XFRM_SPD_FSCNT) - len += RTA_SPACE(sizeof(u32)); + len += RTA_SPACE(sizeof(struct xfrmu_spdinfo)); + len += RTA_SPACE(sizeof(struct xfrmu_spdhinfo)); r_skb = alloc_skb(len, GFP_ATOMIC); if (r_skb == NULL) |