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| author | David S. Miller <davem@davemloft.net> | 2017-02-20 10:26:10 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-20 10:26:10 -0500 |
| commit | d4105267a1409b739907c09b895ac0e39980b367 (patch) | |
| tree | ef5b3d50db0a6e1839f48be2b8484d11ab2ba9a2 /net/sctp/sm_sideeffect.c | |
| parent | 93a66e93c7d8775f33c0d65e3fdeb209c1d4a8c9 (diff) | |
| parent | 4ea0c32f5f42f7ef33a7ecfb9b61ff0cad9b3c08 (diff) | |
| download | blackbird-op-linux-d4105267a1409b739907c09b895ac0e39980b367.tar.gz blackbird-op-linux-d4105267a1409b739907c09b895ac0e39980b367.zip | |
Merge branch 'sctp-MSG_MORE'
Xin Long says:
====================
sctp: support MSG_MORE flag when sending msg
This patch is to add support for MSG_MORE on sctp. Patch 1/2 is an
improvement ahead of patch 2/2 to solve the close block problem
mentioned in https://patchwork.ozlabs.org/patch/372404/.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sm_sideeffect.c')
| -rw-r--r-- | net/sctp/sm_sideeffect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 51abcc90fe75..25384fa82ba9 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -872,6 +872,10 @@ static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds, if (!sctp_style(sk, UDP)) sk->sk_state_change(sk); } + + if (sctp_state(asoc, SHUTDOWN_PENDING) && + !sctp_outq_is_empty(&asoc->outqueue)) + sctp_outq_uncork(&asoc->outqueue, GFP_ATOMIC); } /* Helper function to delete an association. */ |
