Messages in this thread | | | Date | Mon, 31 Jan 2022 08:39:52 +0100 | Subject | Re: [PATCH net] net/smc: Forward wakeup to smc socket waitqueue after fallback | From | Karsten Graul <> |
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On 26/01/2022 16:33, Wen Gu wrote: > When we replace TCP with SMC and a fallback occurs, there may be > some socket waitqueue entries remaining in smc socket->wq, such > as eppoll_entries inserted by userspace applications. > > After the fallback, data flows over TCP/IP and only clcsocket->wq > will be woken up. Applications can't be notified by the entries > which were inserted in smc socket->wq before fallback. So we need > a mechanism to wake up smc socket->wq at the same time if some > entries remaining in it.
Acked-by: Karsten Graul <kgraul@linux.ibm.com>
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