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Summary

  1. Add multiple messages buffers to io_uring write operations (details)
Commit cd45ba906bb6d3a79f01f18cd5b31072b39adf11 by Andreas Eversberg
Add multiple messages buffers to io_uring write operations

Multiple message buffers can be writen by sending a single SQE when
using io_uring. If there is less data written, the completely written
buffers are removed and the partly written buffers are truncated.
Afterwards they are re-queued for next write operation.

Having more than one buffer is optional and the number can be controlled
via environment variable.

Related: OS#6705
Change-Id: I8c4e0a785cf66becd7fb5b2caf718c9724b56686
The file was modifiedsrc/core/osmo_io.c
The file was modifiedsrc/core/osmo_io_uring.c