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| author | Jordan Niethe <jniethe5@gmail.com> | 2021-06-09 11:34:27 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-21 21:13:20 +1000 |
| commit | bc33cfdb0bb84d9e4b125a617a437c29ddcac4d9 (patch) | |
| tree | b3facba23aa2622227a98232bca566aa951ffc0d /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 6a3a58e6230dc5b646ce3511436d7e74fc7f764b (diff) | |
| download | cachepc-linux-bc33cfdb0bb84d9e4b125a617a437c29ddcac4d9.tar.gz cachepc-linux-bc33cfdb0bb84d9e4b125a617a437c29ddcac4d9.zip | |
powerpc/bpf: Remove bpf_jit_free()
Commit 74451e66d516 ("bpf: make jited programs visible in traces") added
a default bpf_jit_free() implementation. Powerpc did not use the default
bpf_jit_free() as powerpc did not set the images read-only. The default
bpf_jit_free() called bpf_jit_binary_unlock_ro() is why it could not be
used for powerpc.
Commit d53d2f78cead ("bpf: Use vmalloc special flag") moved keeping
track of read-only memory to vmalloc. This included removing
bpf_jit_binary_unlock_ro(). Therefore there is no reason powerpc needs
its own bpf_jit_free(). Remove it.
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210609013431.9805-6-jniethe5@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions