selftests/bpf: Rename libarena malloc/free methods

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The s390 architecture uses the token "free" for an enum, conflicting
with the malloc/free definitions. Rename the calls to arena_malloc and
arena_free instead to prevent collisions.

Reported-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Signed-off-by: Emil Tsalapatis <etsal@meta.com>
Fixes: 86426a28c5 ("selftests/bpf: Add buddy allocator for libarena")
Acked-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Link: https://lore.kernel.org/r/20260428134252.2783519-1-etsal@meta.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Emil Tsalapatis 2026-04-28 06:42:52 -07:00 • committed by Alexei Starovoitov

parent cfeddb4244

commit 9f5b3ffc3f

3 changed files with 5 additions and 7 deletions

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2

tools/testing/selftests/bpf/libarena/Makefile

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6

tools/testing/selftests/bpf/libarena/include/libarena/common.h

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4

tools/testing/selftests/bpf/libarena/src/common.bpf.c

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