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flowcache: restore a single flow_cache kmem_cache

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It is not legal to create multiple kmem_cache having the same name.

flowcache can use a single kmem_cache, no need for a per netns
one.

Fixes: ca925cf153 ("flowcache: Make flow cache name space aware")
Reported-by: Jakub Kicinski <moorray3@wp.pl>
Tested-by: Jakub Kicinski <moorray3@wp.pl>
Tested-by: Fan Du <fan.du@windriver.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2014-03-10 07:09:07 -07:00
committed by David S. Miller
parent 5812521be0
commit d32d9bb85c
2 changed files with 8 additions and 7 deletions
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include/net/netns/xfrm.h
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@@ -64,7 +64,6 @@ struct netns_xfrm {
/* flow cache part */
struct flow_cache flow_cache_global;
struct kmem_cache *flow_cachep;
atomic_t flow_cache_genid;
struct list_head flow_cache_gc_list;
spinlock_t flow_cache_gc_lock;