block: Add BlockJobTxn support to backup_run
commit78f51fde88d1925b5ae51ba789339baa9ff72ad1
authorJohn Snow <jsnow@redhat.com>
Thu, 5 Nov 2015 23:13:17 +0000 (5 18:13 -0500)
committerKevin Wolf <kwolf@redhat.com>
Thu, 12 Nov 2015 15:22:44 +0000 (12 16:22 +0100)
tree5e50d2300ce5e92a1b94de2a61bf7b3dcfcd2ec3
parentc347b2c62a53b73cf6cc31225feb125d2f20f186
block: Add BlockJobTxn support to backup_run

Allow a BlockJobTxn to be passed into backup_run, which
will allow the job to join a transactional group if present.

Propagate this new parameter outward into new QMP helper
functions in blockdev.c to allow transaction commands to
pass forward their BlockJobTxn object in a forthcoming patch.

[split up from a patch originally by Stefan and Fam. --js]
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1446765200-3054-12-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/backup.c
blockdev.c
include/block/block_int.h