Date: Wed, 30 Apr 2003 18:30:59 -0700 (PDT) From: Greg Lehey <grog@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/vinum vinumioctl.c Message-ID: <200305010130.h411Uxqp071109@repoman.freebsd.org>
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grog 2003/04/30 18:30:59 PDT
FreeBSD src repository
Modified files:
sys/dev/vinum vinumioctl.c
Log:
Rewrite minor number decoding. Now we have only three types of
object: subdisks, plexes and volumes. The encoding for plexes and
subdisks no longer reflects the object to which they belong. The
super devices are high-order volume numbers. This gives vastly more
potential volumes (4 million instead of 256).
As a result of the minor number changes, split out the superdevice
handling into a separate function, vinum_super_ioctl. This was most
of the code of vinumioctl.
attachobject: Improve error checking.
Revision Changes Path
1.42 +331 -327 src/sys/dev/vinum/vinumioctl.c
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