libmultipath: io_err_stat: don't free aio memory before completion #16
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The directio checker logs too much at verbosity 3. Signed-off-by: Martin Wilck <[email protected]>
It is wrong to assume that aio data structures can be reused or freed after io_cancel(). io_cancel() will almost always return -EINPROGRESS, anyway. Use the io_starttime field to indicate whether an io event has been completed by the kernel. Make sure no in-flight buffers are freed. Signed-off-by: Martin Wilck <[email protected]>
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Fixes are included in 0.9.7 |
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It is wrong to assume that aio data structures can be reused or freed after io_cancel(). io_cancel() will almost always return -EINPROGRESS, anyway. Use the io_starttime field to indicate whether an io event has been completed by the kernel. Make sure no in-flight buffers are freed.