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authorFlorian Westphal <fw@strlen.de>2017-07-17 13:57:20 +0200
committerDavid S. Miller <davem@davemloft.net>2017-07-18 11:13:41 -0700
commit3c2a89ddc11896cf5498115c0380ab54b1c424b7 (patch)
treebde766458290a2088df1762a9c1290f35c2a6bdc /net
parent6b1c42e9726bdb00370342909d95efdc331d10ac (diff)
net: xfrm: revert to lower xfrm dst gc limit
revert c386578f1cdb4dac230395 ("xfrm: Let the flowcache handle its size by default."). Once we remove flow cache, we don't have a flow cache limit anymore. We must not allow (virtually) unlimited allocations of xfrm dst entries. Revert back to the old xfrm dst gc limits. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/xfrm4_policy.c2
-rw-r--r--net/ipv6/xfrm6_policy.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 71b4ecc195c7..19455a5fc328 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -266,7 +266,7 @@ static struct dst_ops xfrm4_dst_ops_template = {
.destroy = xfrm4_dst_destroy,
.ifdown = xfrm4_dst_ifdown,
.local_out = __ip_local_out,
- .gc_thresh = INT_MAX,
+ .gc_thresh = 32768,
};
static const struct xfrm_policy_afinfo xfrm4_policy_afinfo = {
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 79651bc71bf0..ae30dc4973e8 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -286,7 +286,7 @@ static struct dst_ops xfrm6_dst_ops_template = {
.destroy = xfrm6_dst_destroy,
.ifdown = xfrm6_dst_ifdown,
.local_out = __ip6_local_out,
- .gc_thresh = INT_MAX,
+ .gc_thresh = 32768,
};
static const struct xfrm_policy_afinfo xfrm6_policy_afinfo = {