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(parent: 1ae6921) | patch
bpf: inline bpf_map_lookup_elem() for PERCPU_ARRAY maps
authorAndrii Nakryiko <andrii@kernel.org>
Tue, 2 Apr 2024 02:13:04 +0000 (19:13 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Wed, 3 Apr 2024 17:29:56 +0000 (10:29 -0700)
commitdb69718b8efac802c7cc20d5a6c7dfc913f99c43
tree9ba96e9d3e65a2d0731b14e6bfb5525de3102ecdtree | snapshot
parent1ae6921009e5d72787e07ccc04754514ccf6bc99commit | diff
bpf: inline bpf_map_lookup_elem() for PERCPU_ARRAY maps

Using new per-CPU BPF instruction implement inlining for per-CPU ARRAY
map lookup helper, if BPF JIT support is present.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/20240402021307.1012571-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
kernel/bpf/arraymap.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)