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(parent: f48905d) | patch
Add flag to indicate external users to block device
authorMarcelo Tosatti <mtosatti@redhat.com>
Wed, 26 Jan 2011 14:12:34 +0000 (12:12 -0200)
committerKevin Wolf <kwolf@redhat.com>
Mon, 7 Feb 2011 11:51:19 +0000 (12:51 +0100)
commitdb593f2565dc12442d6bac9e8eaefa027dfcada9
tree0d7d11a025b200752ef2f7907ddedfc1bf4e545btree
parentf48905d44f670cd83227b3a8d06ae1406f0c771ccommit | diff
Add flag to indicate external users to block device

Certain operations such as drive_del or resize cannot be performed
while external users (eg. block migration) reference the block device.

Add a flag to indicate that.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block.c diff | blob | blame | history
block.h diff | blob | blame | history
block_int.h diff | blob | blame | history
Qemu copy for testing