Commit 57901ecb authored by Fam Zheng's avatar Fam Zheng Committed by Kevin Wolf
Browse files

blockjob: Add .commit and .abort block job actions 



Reviewed-by: default avatarMax Reitz <mreitz@redhat.com>
Reviewed-by: default avatarJohn Snow <jsnow@redhat.com>
Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Signed-off-by: default avatarJohn Snow <jsnow@redhat.com>
Message-id: 1446765200-3054-7-git-send-email-jsnow@redhat.com
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 18930ba3

include/block/blockjob.h

+20 −0
Original line number Diff line number Diff line
@@ -50,6 +50,26 @@ typedef struct BlockJobDriver { 
     * manually.

     */

    void (*complete)(BlockJob *job, Error **errp);



    /**

     * If the callback is not NULL, it will be invoked when all the jobs

     * belonging to the same transaction complete; or upon this job's

     * completion if it is not in a transaction. Skipped if NULL.

     *

     * All jobs will complete with a call to either .commit() or .abort() but

     * never both.

     */

    void (*commit)(BlockJob *job);



    /**

     * If the callback is not NULL, it will be invoked when any job in the

     * same transaction fails; or upon this job's failure (due to error or

     * cancellation) if it is not in a transaction. Skipped if NULL.

     *

     * All jobs will complete with a call to either .commit() or .abort() but

     * never both.

     */

    void (*abort)(BlockJob *job);

} BlockJobDriver;



/**