On Monday, July 27, 2015, Hans Petter Selasky <h...@selasky.org> wrote:
> I'm currently doing some busdma work, and possibly stepped over some
> driver bugs. When "bus_dmamap_load_mbuf_sg()" returns ENOMEM the mbuf chain
> is not freed. Is there some magic in "bus_dmamap_load_mbuf_sg()" for that
> error code or is there a possible memory leak in all E1000 drivers? See
> attached patch.
Would this explain the high mbuf usage seen on pfsense when using the
igb(4) or em(4) Intel NIC drivers?
From: Benjamin Woods
firstname.lastname@example.org mailing list
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"