Re: [REPOST][PATCH] IB/ehca: Allocate event queue size depending on max number of CQs and QPs

2008-04-29 Thread Roland Dreier
thanks, makes sense, applied. fast turnaround too ;) ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev

[REPOST][PATCH] IB/ehca: Allocate event queue size depending on max number of CQs and QPs

2008-04-29 Thread Stefan Roscher
If a lot of QPs fall into Error state at once and the EQ of the respective HCA is too small, it might overrun, causing the eHCA driver to stop processing completion events and call application software's completion handlers, effectively causing traffic to stop. Fix this by limiting available QPs a