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Diffstat (limited to 'net/core/dst.c')
-rw-r--r--net/core/dst.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 00aa972ad1a1..a6c47da7d0f8 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -55,7 +55,7 @@ const struct dst_metrics dst_default_metrics = {
* We really want to avoid false sharing on this variable, and catch
* any writes on it.
*/
- .refcnt = ATOMIC_INIT(1),
+ .refcnt = REFCOUNT_INIT(1),
};
void dst_init(struct dst_entry *dst, struct dst_ops *ops,
@@ -213,7 +213,7 @@ u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old)
struct dst_metrics *old_p = (struct dst_metrics *)__DST_METRICS_PTR(old);
unsigned long prev, new;
- atomic_set(&p->refcnt, 1);
+ refcount_set(&p->refcnt, 1);
memcpy(p->metrics, old_p->metrics, sizeof(p->metrics));
new = (unsigned long) p;
@@ -225,7 +225,7 @@ u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old)
if (prev & DST_METRICS_READ_ONLY)
p = NULL;
} else if (prev & DST_METRICS_REFCOUNTED) {
- if (atomic_dec_and_test(&old_p->refcnt))
+ if (refcount_dec_and_test(&old_p->refcnt))
kfree(old_p);
}
}
@@ -299,7 +299,8 @@ EXPORT_SYMBOL_GPL(metadata_dst_alloc);
void metadata_dst_free(struct metadata_dst *md_dst)
{
#ifdef CONFIG_DST_CACHE
- dst_cache_destroy(&md_dst->u.tun_info.dst_cache);
+ if (md_dst->type == METADATA_IP_TUNNEL)
+ dst_cache_destroy(&md_dst->u.tun_info.dst_cache);
#endif
kfree(md_dst);
}