mirror_zfs/module
Brian Behlendorf d148e95156 Fix negative zio->io_error which must be positive.
All the upper layers of zfs expect zio->io_error to be positive.  I was
careful but I missed one instance in vdev_disk_physio_completion() which
could return a negative error.  To ensure all cases are always caught I
had additionally added an ASSERT() to check this before zio_interpret().

Finally, as a debugging aid when zfs is build with --enable-debug all
errors from the backing block devices will be reported to the console
with an error message like this:

	ZFS: zio error=5 type=1 offset=4217856 size=8192 flags=60440
2010-10-12 14:55:00 -07:00
..
avl Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
nvpair Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
unicode Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
zcommon Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
zfs Fix negative zio->io_error which must be positive. 2010-10-12 14:55:00 -07:00
zpios Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
.gitignore Add .gitignore files to exclude build products 2010-01-08 11:35:17 -08:00
Makefile.in Support custom build directories and move includes 2010-09-08 12:38:56 -07:00