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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-10-09 13:27:27 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:55:01 -0700 |
| commit | 75ba28c633952f7994a7117c98ae6515b58f8d30 (patch) | |
| tree | 5be5d5a366595d1bbbc4f890358c3405425ca6c5 /net | |
| parent | 007f0211a8872f32381f5d44becf8eb2f27f3c30 (diff) | |
| download | lwn-75ba28c633952f7994a7117c98ae6515b58f8d30.tar.gz lwn-75ba28c633952f7994a7117c98ae6515b58f8d30.zip | |
[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')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 2 |
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); |