mirage / ocaml-qcow / 12

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Build # 12

Build Type

Pull #6

travis-ci

Committed by

djs55

Commit Message

Protect cluster allocation with a mutex

Without this, parallel allocation requests can overlap such that the
earlier (smaller) `ftruncate` can be completed after the later (larger)
one, chopping off a cluster that has just been allocated.

Signed-off-by: David Scott <dave.scott@unikernel.com>

Pull Request Pull Request #6: Protect cluster allocation with a mutex

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27 of 27 new or added lines in 1 file covered. (100.0%)

454 of 563 relevant lines covered (80.64%)

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88.22

/lib/qcow.ml

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mirage / ocaml-qcow / 12

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