Author: ae
Date: Sun Aug 12 14:16:21 2012
New Revision: 239210
URL: http://svn.freebsd.org/changeset/base/239210
Log:
Add more debug messages.
Modified:
head/sys/boot/common/disk.c
Modified: head/sys/boot/common/disk.c
==============================================================================
--- head/sys/boot/common/disk.c Sun Aug 12 09:23:55 2012 (r239209)
+++ head/sys/boot/common/disk.c Sun Aug 12 14:16:21 2012 (r239210)
@@ -162,7 +162,7 @@ disk_open(struct disk_devdesc *dev, off_
dev->d_opendata = od;
od->mediasize = mediasize;
od->sectorsize = sectorsize;
- DEBUG("open '%s', unit %d slice %d partition %d",
+ DEBUG("%s: unit %d, slice %d, partition %d",
disk_fmtdev(dev), dev->d_unit, dev->d_slice, dev->d_partition);
/* Determine disk layout. */
@@ -206,10 +206,14 @@ disk_open(struct disk_devdesc *dev, off_
out:
if (table != NULL)
ptable_close(table);
+
if (rc != 0) {
if (od->table != NULL)
ptable_close(od->table);
free(od);
+ DEBUG("%s: could not open", disk_fmtdev(dev));
+ } else {
+ DEBUG("%s: offset %lld", disk_fmtdev(dev), dev->d_offset);
}
return (rc);
}
@@ -220,6 +224,7 @@ disk_close(struct disk_devdesc *dev)
struct open_disk *od;
od = (struct open_disk *)dev->d_opendata;
+ DEBUG("%s: closed", disk_fmtdev(dev));
ptable_close(od->table);
free(od);
return (0);
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