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[Qemu-block] [PATCH 1/2] mirror: Release the dirty bitmap if mirror_star
From: |
Alberto Garcia |
Subject: |
[Qemu-block] [PATCH 1/2] mirror: Release the dirty bitmap if mirror_start_job() fails |
Date: |
Thu, 22 Nov 2018 17:00:26 +0200 |
At the moment I don't see how to make this function fail after the
dirty bitmap has been created, but if that was possible then we would
hit the assert(QLIST_EMPTY(&bs->dirty_bitmaps)) in bdrv_close().
Signed-off-by: Alberto Garcia <address@hidden>
---
block/mirror.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/block/mirror.c b/block/mirror.c
index 56d9ef7474..664c452f71 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1649,6 +1649,9 @@ fail:
g_free(s->replaces);
blk_unref(s->target);
bs_opaque->job = NULL;
+ if (s->dirty_bitmap) {
+ bdrv_release_dirty_bitmap(bs, s->dirty_bitmap);
+ }
job_early_fail(&s->common.job);
}
--
2.11.0