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| author | Avi Kivity <avi@redhat.com> | 2009-06-23 16:20:36 +0300 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-07-10 13:44:30 -0500 |
| commit | 36afc451599175eb8f03f1962de74e7f7a8af4db (patch) | |
| tree | ffbbdd33f4baf0460a6ef021892c1d89f3df19d4 /qemu-tech.texi | |
| parent | 0884657b2e39f2cf85dfa99361817fde07e83786 (diff) | |
| download | qemu-36afc451599175eb8f03f1962de74e7f7a8af4db.tar.gz | |
block: Clean up after deleting BHs
Commit 6a7ad299 ("Call qemu_bh_delete at bdrv_aio_bh_cb") deletes emulated
aio bottom halves to prevent endless accumulation. However, it leaves a
stale ->bh pointer, which is then waited on when the aio is reused.
Zeroing the pointer fixes the issue, allowing vmdk format images to be used.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-tech.texi')
0 files changed, 0 insertions, 0 deletions