[ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-20 Thread Joe Stringer
If a handler thread takes a long time to set up a set of flows, it is possible for one of the installed flows to be dumped and scheduled for deletion by a revalidator thread before the handler is able to transition the ukey into an operational state---Between the dpif_operate() above this function

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-21 Thread Paul Blakey
On 20/03/2017 23:08, Joe Stringer wrote: If a handler thread takes a long time to set up a set of flows, it is possible for one of the installed flows to be dumped and scheduled for deletion by a revalidator thread before the handler is able to transition the ukey into an operational state---Be

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-21 Thread Paul Blakey
On 21/03/2017 10:04, Paul Blakey wrote: On 20/03/2017 23:08, Joe Stringer wrote: If a handler thread takes a long time to set up a set of flows, it is possible for one of the installed flows to be dumped and scheduled for deletion by a revalidator thread before the handler is able to transit

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-21 Thread Paul Blakey
On 20/03/2017 23:08, Joe Stringer wrote: If a handler thread takes a long time to set up a set of flows, it is possible for one of the installed flows to be dumped and scheduled for deletion by a revalidator thread before the handler is able to transition the ukey into an operational state---Bet

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-27 Thread Joe Stringer
On 21 March 2017 at 02:44, Paul Blakey wrote: > > > On 21/03/2017 10:04, Paul Blakey wrote: >> >> >> >> On 20/03/2017 23:08, Joe Stringer wrote: >>> >>> If a handler thread takes a long time to set up a set of flows, it is >>> possible for one of the installed flows to be dumped and scheduled >>>

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-27 Thread Joe Stringer
On 21 March 2017 at 08:51, Paul Blakey wrote: > > On 20/03/2017 23:08, Joe Stringer wrote: >> >> If a handler thread takes a long time to set up a set of flows, it is >> possible for one of the installed flows to be dumped and scheduled >> for deletion by a revalidator thread before the handler is

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-29 Thread Paul Blakey
On 27/03/2017 22:55, Joe Stringer wrote: On 21 March 2017 at 02:44, Paul Blakey wrote: On 21/03/2017 10:04, Paul Blakey wrote: On 20/03/2017 23:08, Joe Stringer wrote: If a handler thread takes a long time to set up a set of flows, it is possible for one of the installed flows to be d

Re: [ovs-dev] [PATCH] ofproto-dpif-upcall: Fix flow setup/delete race.

2017-03-29 Thread Joe Stringer
On 28 March 2017 at 23:59, Paul Blakey wrote: > > > On 27/03/2017 22:55, Joe Stringer wrote: >> >> On 21 March 2017 at 02:44, Paul Blakey wrote: >>> >>> >>> >>> On 21/03/2017 10:04, Paul Blakey wrote: On 20/03/2017 23:08, Joe Stringer wrote: > > > If a handler