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| author |   David S. Miller <davem@davemloft.net> | 2019-11-18 17:03:18 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-18 17:03:18 -0800 |
| commit | 6960f7e3b2d77ebcb20d5cecdd74d7ca1ed425aa (patch) | |
| tree | 2a814316785aae3350f363e0f510472e30760f1c /tools/testing/selftests/drivers/net/mlxsw/spectrum-2/router_scale.sh | |
| parent | net: phy: avoid matching all-ones clause 45 PHY IDs (diff) | |
| parent | page_pool: extend tracepoint to also include the page PFN (diff) | |
| download | linux-dev-6960f7e3b2d77ebcb20d5cecdd74d7ca1ed425aa.tar.xz linux-dev-6960f7e3b2d77ebcb20d5cecdd74d7ca1ed425aa.zip | |
Merge branch 'page_pool-followup-changes-to-restore-tracepoint-features'
Jesper Dangaard says:
====================
page_pool: followup changes to restore tracepoint features
This patchset is a followup to Jonathan patch, that do not release
pool until inflight == 0. That changed page_pool to be responsible for
its own delayed destruction instead of relying on xdp memory model.
As the page_pool maintainer, I'm promoting the use of tracepoint to
troubleshoot and help driver developers verify correctness when
converting at driver to use page_pool. The role of xdp:mem_disconnect
have changed, which broke my bpftrace tools for shutdown verification.
With these changes, the same capabilities are regained.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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