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| author | Kevin Wolf | 2015-06-16 10:58:20 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2015-07-14 17:15:23 +0200 |
| commit | 9a7dedbc43c7c400663d2876a8ccb6d942a1429a (patch) | |
| tree | 5bddec89d59df8211f438fa49ef2256bd617d423 /include | |
| parent | block: Introduce bdrv_unref_child() (diff) | |
| download | qemu-9a7dedbc43c7c400663d2876a8ccb6d942a1429a.tar.gz qemu-9a7dedbc43c7c400663d2876a8ccb6d942a1429a.tar.xz qemu-9a7dedbc43c7c400663d2876a8ccb6d942a1429a.zip | |
block: Reorder cleanups in bdrv_close()
Block drivers may still want to access their child nodes in their
.bdrv_close handler. If they unref and/or detach a child by themselves,
this should not result in a double free.
There is additional code for backing files, which are just a special
case of child nodes. The same applies for them.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions