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| author | Max Reitz <mreitz@redhat.com> | 2019-06-12 17:34:45 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2020-09-07 12:31:31 +0200 |
| commit | dcf3f9b268a5c04bd94d721b81774092d7170cc4 (patch) | |
| tree | dc3d1a3408f21fbbb3122e5e9e438d692a233e40 /hw | |
| parent | 67acfd21885b70ae0cd11f12e34821be3d8b90bb (diff) | |
| download | qemu-dcf3f9b268a5c04bd94d721b81774092d7170cc4.zip qemu-dcf3f9b268a5c04bd94d721b81774092d7170cc4.tar.gz qemu-dcf3f9b268a5c04bd94d721b81774092d7170cc4.tar.bz2 | |
block: Use CAFs when working with backing chains
Use child access functions when iterating through backing chains so
filters do not break the chain.
In addition, bdrv_find_overlay() will now always return the actual
overlay; that is, it will never return a filter node but only one with a
COW backing file (there may be filter nodes between that node and @bs).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions