On Mon, Feb 05, 2018 at 11:02:10AM -0500, Doug Ledford wrote: > On Mon, 2018-02-05 at 16:29 +0200, Max Gurtovoy wrote: > > Currently the async EQ has 256 entries only. It might not be big enough > > for the SW to handle all the needed pending events. For example, in case > > of many QPs (let's say 1024) connected to a SRQ created using NVMeOF target > > and the target goes down, the FW will raise 1024 "last WQE reached" events > > and may cause EQ overrun. Increase the EQ to more reasonable size, that beyond > > it the FW should be able to delay the event and raise it later on using internal > > backpressure mechanism. > > > > Signed-off-by: Max Gurtovoy <maxg@xxxxxxxxxxxx> > > Thanks, applied. But if this gets me in trouble with DaveM for sending > a patch to drivers/net, I'm gonna tell him it's because you sent it here > and excluded netdev@ and that it was part of a series related to an RDMA > issue that I took it, all while giving you the evil eye ;-) You can add that neither me nor Saeed didn't test it for any conflicts. > > -- > Doug Ledford <dledford@xxxxxxxxxx> > GPG KeyID: B826A3330E572FDD > Key fingerprint = AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD
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