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Subject[PATCH 0/5] QRTR flow control improvements
Date
In order to prevent overconsumption of resources on the remote side QRTR
implements a flow control mechanism.

Move the handling of the incoming confirm_rx to the receiving process to ensure
incoming flow is controlled. Then implement outgoing flow control, using the
recommended algorithm of counting outstanding non-confirmed messages and
blocking when hitting a limit. The last three patches refactors the node
assignment and port lookup, in order to remove the worker in the receive path.

Bjorn Andersson (5):
net: qrtr: Move resume-tx transmission to recvmsg
net: qrtr: Implement outgoing flow control
net: qrtr: Migrate node lookup tree to spinlock
net: qrtr: Make qrtr_port_lookup() use RCU
net: qrtr: Remove receive worker

net/qrtr/qrtr.c | 265 +++++++++++++++++++++++++++++++++++-------------
1 file changed, 196 insertions(+), 69 deletions(-)

--
2.18.0

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