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(parent: e1daca2) | patch
rds: tcp: block BH in TCP callbacks
authorEric Dumazet <edumazet@google.com>
Wed, 18 May 2016 00:44:08 +0000 (17:44 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 19 May 2016 18:36:49 +0000 (11:36 -0700)
commit38036629cded6b96a9f9689758a88d067c4d4d44
tree419a1d0d02014f0fc416939a93792d1c4aee24f6tree | snapshot
parente1daca289a36965d923ec26647b5668e023eb0accommit | diff
rds: tcp: block BH in TCP callbacks

TCP stack can now run from process context.

Use read_lock_bh(&sk->sk_callback_lock) variant to restore previous
assumption.

Fixes: 5413d1babe8f ("net: do not block BH while processing socket backlog")
Fixes: d41a69f1d390 ("tcp: make tcp_sendmsg() aware of socket backlog")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/tcp_connect.c diff | blob | history
net/rds/tcp_listen.c diff | blob | history
net/rds/tcp_recv.c diff | blob | history
net/rds/tcp_send.c diff | blob | history
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