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blockjob: add block_job_release function

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There is job resource leak in function mirror_start_job,
although bdrv_create_dirty_bitmap is unlikely failed.
Add block_job_release for each release when needed.

Signed-off-by: Ting Wang <kathy.wangting@huawei.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 1435311455-56048-1-git-send-email-kathy.wangting@huawei.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Ting Wang 2015-06-26 17:37:35 +08:00 • committed by Stefan Hajnoczi
parent 25d9747b64
commit 970311646a
3 changed files with 22 additions and 8 deletions
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8
include/block/blockjob.h
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@ -165,6 +165,14 @@ void block_job_sleep_ns(BlockJob *job, QEMUClockType type, int64_t ns);
*/
void block_job_yield(BlockJob *job);
/**
* block_job_release:
* @bs: The block device.
*
* Release job resources when an error occurred or job completed.
*/
void block_job_release(BlockDriverState *bs);
/**
* block_job_completed:
* @job: The job being completed.