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authoryar <yar@FreeBSD.org>2007-10-27 19:57:41 +0000
committeryar <yar@FreeBSD.org>2007-10-27 19:57:41 +0000
commitb4d6e528d29958497e84463bb2c022caab0fb35c (patch)
treed27a64bcb66b5e0bf18b3c4bb0a273d3a7dc0140 /sys/ddb/db_examine.c
parent2913d803334e3123dddbaf4a49f4b1eaf1d820fc (diff)
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Add a comment explaining why disc(4) bears the IFF_LOOPBACK flag.
It should be the final follow-up to an old yet unfinished discussion on whether IFF_LOOPBACK is necessary for disc(4) and why.
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