linux

Commit Graph

Author	SHA1	Message	Date
Paolo Abeni	7439d687b7	mptcp: avoid a few atomic ops in the rx path Extending the data_lock scope in mptcp_incoming_option we can use that to protect both snd_una and wnd_end. In the typical case, we will have a single atomic op instead of 2 Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>	2020-11-30 17:55:23 -08:00
Paolo Abeni	ac3b45f609	mptcp: add MPTCP socket diag interface exposes basic inet socket attribute, plus some MPTCP socket fields comprising PM status and MPTCP-level sequence numbers. Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2020-07-09 12:38:41 -07:00

Author

SHA1

Message

Date

Paolo Abeni

7439d687b7

mptcp: avoid a few atomic ops in the rx path

Extending the data_lock scope in mptcp_incoming_option
we can use that to protect both snd_una and wnd_end.
In the typical case, we will have a single atomic op instead of 2

Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2020-11-30 17:55:23 -08:00

Paolo Abeni

ac3b45f609

mptcp: add MPTCP socket diag interface

exposes basic inet socket attribute, plus some MPTCP socket
fields comprising PM status and MPTCP-level sequence numbers.

Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-07-09 12:38:41 -07:00

2 Commits