Messages in this thread | | | From | Logan Gunthorpe <> | Date | Fri, 8 Jun 2018 18:09:37 -0600 | Subject | Re: [PATCH 5/8] NTB: perf: Don't require one more memory window than peer |
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Oops, sorry, I double posted patch 5. Please disregard the second one.
Logan
On 08/06/18 06:08 PM, Logan Gunthorpe wrote: > NTB Perf should not require more than one memory window per peer. This > was probably an off-by-one error. > > Fixes: 5648e56d03fa ("NTB: ntb_perf: Add full multi-port NTB API support") > Signed-off-by: Logan Gunthorpe <logang@deltatee.com> > --- > drivers/ntb/test/ntb_perf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c > index 2a9d6b0d1f19..fe27412ffe91 100644 > --- a/drivers/ntb/test/ntb_perf.c > +++ b/drivers/ntb/test/ntb_perf.c > @@ -655,7 +655,7 @@ static int perf_init_service(struct perf_ctx *perf) > { > u64 mask; > > - if (ntb_peer_mw_count(perf->ntb) < perf->pcnt + 1) { > + if (ntb_peer_mw_count(perf->ntb) < perf->pcnt) { > dev_err(&perf->ntb->dev, "Not enough memory windows\n"); > return -EINVAL; > } >
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