On 05/26/2017 11:55 AM, Max Reitz wrote:
> preallocate() is and will be called only from places that do not lock
Maybe: "that do not otherwise need to lock"
> s->lock: Currently that is qcow2_create2(), as of a future patch it will
> be called from qcow2_truncate(), too.
>
> It therefore makes s
preallocate() is and will be called only from places that do not lock
s->lock: Currently that is qcow2_create2(), as of a future patch it will
be called from qcow2_truncate(), too.
It therefore makes sense to move locking that mutex into preallocate()
itself.
Signed-off-by: Max Reitz
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