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block: Drop medium lock tracking, ask device models instead

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Requires new BlockDevOps member is_medium_locked().  Implement for IDE
and SCSI CD-ROMs.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2011-09-06 18:58:46 +02:00 • committed by Kevin Wolf
parent fdec4404dd
commit f107639a6f
6 changed files with 32 additions and 10 deletions
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2
blockdev.c
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@ -640,7 +640,7 @@ static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
qerror_report(QERR_DEVICE_NOT_REMOVABLE, bdrv_get_device_name(bs));
return -1;
}
if (!force && bdrv_is_locked(bs)) {
if (!force && bdrv_dev_is_medium_locked(bs)) {
qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
return -1;
}