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[Qemu-devel] [PATCH 09/55] block: Don't let locked flag prevent medium l
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH 09/55] block: Don't let locked flag prevent medium load |
Date: |
Wed, 20 Jul 2011 18:23:43 +0200 |
Commit aea2a33c made bdrv_eject() obey the locked flag. Correct for
medium eject (eject_flag set), incorrect for medium load (eject_flag
clear). See MMC-5 Table 341 "Actions for Lock/Unlock/Eject".
Signed-off-by: Markus Armbruster <address@hidden>
---
block.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block.c b/block.c
index 594bcab..6727274 100644
--- a/block.c
+++ b/block.c
@@ -2769,7 +2769,7 @@ int bdrv_eject(BlockDriverState *bs, int eject_flag)
{
BlockDriver *drv = bs->drv;
- if (bs->locked) {
+ if (eject_flag && bs->locked) {
return -EBUSY;
}
--
1.7.2.3
- [Qemu-devel] [PATCH 00/55] Block layer cleanup & fixes, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 01/55] blockdev: Make eject fail for non-removable drives even with -f, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 06/55] block/raw-win32: Drop disabled code for removable host devices, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 16/55] ide/atapi: Track tray open/close state, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 08/55] block: Make BlockDriver method bdrv_eject() return void, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 09/55] block: Don't let locked flag prevent medium load,
Markus Armbruster <=
- [Qemu-devel] [PATCH 21/55] block: Revert entanglement of bdrv_is_inserted() with tray status, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 27/55] scsi-disk: Switch from BlockDriverState's locked to own tray_locked, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 04/55] block: Generalize change_cb() to BlockDevOps, Markus Armbruster, 2011/07/20
- [Qemu-devel] [PATCH 13/55] ide: Use a table to declare which drive kinds accept each command, Markus Armbruster, 2011/07/20