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-rw-r--r--include/net/xfrm.h1
-rw-r--r--net/xfrm/xfrm_policy.c2
-rw-r--r--net/xfrm/xfrm_state.c17
3 files changed, 1 insertions, 19 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index a620a43..c7870b6 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -995,7 +995,6 @@ struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto,
int create, unsigned short family);
extern void xfrm_policy_flush(u8 type);
extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
-extern int xfrm_flush_bundles(void);
extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family, int strict);
extern void xfrm_init_pmtu(struct dst_entry *dst);
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index cfa5c69..1bcaae4 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1472,7 +1472,7 @@ static void __xfrm_garbage_collect(void)
xfrm_prune_bundles(unused_bundle);
}
-int xfrm_flush_bundles(void)
+static int xfrm_flush_bundles(void)
{
xfrm_prune_bundles(stale_bundle);
return 0;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 77ef796..9ff00b7 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -256,8 +256,6 @@ static struct work_struct xfrm_state_gc_work;
static HLIST_HEAD(xfrm_state_gc_list);
static DEFINE_SPINLOCK(xfrm_state_gc_lock);
-static int xfrm_state_gc_flush_bundles;
-
int __xfrm_state_delete(struct xfrm_state *x);
static struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned short family);
@@ -293,11 +291,6 @@ static void xfrm_state_gc_task(void *data)
struct hlist_node *entry, *tmp;
struct hlist_head gc_list;
- if (xfrm_state_gc_flush_bundles) {
- xfrm_state_gc_flush_bundles = 0;
- xfrm_flush_bundles();
- }
-
spin_lock_bh(&xfrm_state_gc_lock);
gc_list.first = xfrm_state_gc_list.first;
INIT_HLIST_HEAD(&xfrm_state_gc_list);
@@ -454,16 +447,6 @@ int __xfrm_state_delete(struct xfrm_state *x)
if (del_timer(&x->rtimer))
__xfrm_state_put(x);
- /* The number two in this test is the reference
- * mentioned in the comment below plus the reference
- * our caller holds. A larger value means that
- * there are DSTs attached to this xfrm_state.
- */
- if (atomic_read(&x->refcnt) > 2) {
- xfrm_state_gc_flush_bundles = 1;
- schedule_work(&xfrm_state_gc_work);
- }
-
/* All xfrm_state objects are created by xfrm_state_alloc.
* The xfrm_state_alloc call gives a reference, and that
* is what we are dropping here.
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