[blk-threaded - 4/5] block: expose threaded virtio-block - #6132
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Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## pbertho/blk-threaded-09 #6132 +/- ##
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+ Coverage 82.40% 82.77% +0.36%
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Files 278 278
Lines 31979 32043 +64
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+ Hits 26353 26524 +171
+ Misses 5626 5519 -107
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PierreBertholom
removed this pull request from stack #6135
September 9, 2026 10:07
PierreBertholom
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Pass seccomp filters through all block device creation paths and spawn a worker at attach time. Return initialization errors when the worker filter is missing. Signed-off-by: Pierre Bertholom <pbertho@amazon.com>
Add the `threaded` option to the API schema, block device configuration, snapshot state, and Python test framework. Default to inline mode and reject threaded vhost-user configurations. Signed-off-by: Pierre Bertholom <pbertho@amazon.com>
Cover both block device threading modes across I/O engines, reset, patching, rate limiting, snapshots and hotplug. Update seccomp tests for the block worker thread category. Signed-off-by: Pierre Bertholom <pbertho@amazon.com>
Cover worker failures, runtime updates, reset, snapshot persistence, queue dirtying and resume behavior. Signed-off-by: Pierre Bertholom <pbertho@amazon.com>
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[4/5] part of the PR stack starting with #6123
Complete and expose single-queue threaded virtio-block support.
Changes
threadedto the API schema, block device configuration, snapshots, and Python helpers.