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block: Use block_job_add_bdrv() in mirror_start_job()

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Use block_job_add_bdrv() instead of blocking all operations in
mirror_start_job() and unblocking them in mirror_exit().

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Alberto Garcia 2016-10-28 10:08:05 +03:00 committed by Kevin Wolf
parent 23d402d42b
commit cee3c6b5ca
1 changed files with 1 additions and 2 deletions
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3
block/mirror.c
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@ -530,7 +530,6 @@ static void mirror_exit(BlockJob *job, void *opaque)
aio_context_release(replace_aio_context);
}
g_free(s->replaces);
bdrv_op_unblock_all(target_bs, s->common.blocker);
blk_unref(s->target);
s->target = NULL;
block_job_completed(&s->common, data->ret);
@ -997,7 +996,7 @@ static void mirror_start_job(const char *job_id, BlockDriverState *bs,
return;
}
bdrv_op_block_all(target, s->common.blocker);
block_job_add_bdrv(&s->common, target);
s->common.co = qemu_coroutine_create(mirror_run, s);
trace_mirror_start(bs, s, s->common.co, opaque);