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| author |   Kevin Wolf <kwolf@redhat.com> | 2023-09-11 11:46:18 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-09-20 17:46:01 +0200 |
| commit | ede01e4635050a395eacd57b7d7fbea8ea208704 (patch) | |
| tree | 92113b8f904153f9ab38134a921b8993240c0946 /scripts/qapi/source.py | |
| parent | block: Take graph rdlock in bdrv_change_aio_context() (diff) | |
| download | qemu-ede01e4635050a395eacd57b7d7fbea8ea208704.tar.xz qemu-ede01e4635050a395eacd57b7d7fbea8ea208704.zip | |
block: Mark bdrv_root_unref_child() GRAPH_WRLOCK
Instead of taking the writer lock internally, require callers to already
hold it when calling bdrv_root_unref_child(). These callers will
typically already hold the graph lock once the locking work is
completed, which means that they can't call functions that take it
internally.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20230911094620.45040-20-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'scripts/qapi/source.py')
0 files changed, 0 insertions, 0 deletions