diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2022-01-07 03:20:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-07 14:27:07 +0300 |
| commit | 71ba088ce0aa87370b18a1d35cd742f352d51c24 (patch) | |
| tree | 4b492bb3324b1ef9aed7ee39185b85bc756a36e4 /net/mptcp/protocol.h | |
| parent | b29fcfb54cd70caca5b11c80d8d238854938884a (diff) | |
| download | linux-71ba088ce0aa87370b18a1d35cd742f352d51c24.tar.xz | |
mptcp: cleanup accept and poll
After the previous patch, msk->subflow will never be deleted during
the whole msk lifetime. We don't need anymore to acquire references to
it in mptcp_stream_accept() and we can use the listener subflow accept
queue to simplify mptcp_poll() for listener socket.
Overall this removes a lock pair and 4 more atomic operations per
accept().
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp/protocol.h')
| -rw-r--r-- | net/mptcp/protocol.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 1a4ca5a202c8..386d1a98ff1d 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -111,7 +111,6 @@ #define MPTCP_RST_TRANSIENT BIT(0) /* MPTCP socket flags */ -#define MPTCP_DATA_READY 0 #define MPTCP_NOSPACE 1 #define MPTCP_WORK_RTX 2 #define MPTCP_WORK_EOF 3 |