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authorHerbert Xu <herbert@gondor.apana.org.au>2007-10-09 13:27:27 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:55:01 -0700
commit75ba28c633952f7994a7117c98ae6515b58f8d30 (patch)
tree5be5d5a366595d1bbbc4f890358c3405425ca6c5 /net/xfrm/xfrm_state.c
parent007f0211a8872f32381f5d44becf8eb2f27f3c30 (diff)
[IPSEC]: Remove gratuitous km wake-up events on ACQUIRE
There is no point in waking people up when creating/updating larval states because they'll just go back to sleep again as larval states by definition cannot be found by xfrm_state_find. We should only wake them up when the larvals mature or die. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_state.c')
-rw-r--r--net/xfrm/xfrm_state.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index a00745abaad3..0d07f6b92d26 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -848,7 +848,6 @@ static struct xfrm_state *__find_acq_core(unsigned short family, u8 mode, u32 re
hlist_add_head(&x->bydst, xfrm_state_bydst+h);
h = xfrm_src_hash(daddr, saddr, family);
hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
- wake_up(&km_waitq);
xfrm_state_num++;
@@ -1311,7 +1310,6 @@ xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi)
h = xfrm_spi_hash(&x->id.daddr, x->id.spi, x->id.proto, x->props.family);
hlist_add_head(&x->byspi, xfrm_state_byspi+h);
spin_unlock_bh(&xfrm_state_lock);
- wake_up(&km_waitq);
}
}
EXPORT_SYMBOL(xfrm_alloc_spi);

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