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Re: [PATCH v6 0/4] Add full zoned storage emulation to qcow2 driver
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From: |
Markus Armbruster |
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Subject: |
Re: [PATCH v6 0/4] Add full zoned storage emulation to qcow2 driver |
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Date: |
Thu, 30 Nov 2023 09:25:00 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
Clang reports
../block/qcow2.c:4066:5: error: mutex 'graph_lock' is not held on every path
through here [-Werror,-Wthread-safety-analysis]
blk_co_unref(blk);
^
../block/qcow2.c:3928:5: note: mutex acquired here
bdrv_graph_co_rdlock();
^
../block/qcow2.c:4066:5: error: mutex 'graph_lock' is not held on every path
through here [-Werror,-Wthread-safety-analysis]
blk_co_unref(blk);
^
../block/qcow2.c:3928:5: note: mutex acquired here
bdrv_graph_co_rdlock();
^
2 errors generated.