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| author |   Björn Töpel <bjorn.topel@intel.com> | 2019-12-19 07:10:05 +0100 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-12-19 21:09:43 -0800 |
| commit | 332f22a60e4c3492d4953cd6f7aaa4e8bd0bba97 (patch) | |
| tree | 10a498f29010e5fcb2480100956a7128c18d3556 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | xdp: Make cpumap flush_list common for all map instances (diff) | |
| download | linux-dev-332f22a60e4c3492d4953cd6f7aaa4e8bd0bba97.tar.xz linux-dev-332f22a60e4c3492d4953cd6f7aaa4e8bd0bba97.zip | |
xdp: Remove map_to_flush and map swap detection
Now that all XDP maps that can be used with bpf_redirect_map() tracks
entries to be flushed in a global fashion, there is not need to track
that the map has changed and flush from xdp_do_generic_map()
anymore. All entries will be flushed in xdp_do_flush_map().
This means that the map_to_flush can be removed, and the corresponding
checks. Moving the flush logic to one place, xdp_do_flush_map(), give
a bulking behavior and performance boost.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20191219061006.21980-8-bjorn.topel@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions