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(parent: 43a89ba) | patch
selftests/bpf: Improve test coverage of bpf_mem_alloc.
authorAlexei Starovoitov <ast@kernel.org>
Thu, 6 Jul 2023 03:34:44 +0000 (20:34 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Wed, 12 Jul 2023 21:45:23 +0000 (23:45 +0200)
commitf76faa65c9717304b5abb9d77a19b3c09d4086f3
treebfbf37a3f41c9f5727add12692ef9bd3a9fe7ad6tree | snapshot
parent43a89baecfe200cb4530f42b9fcf904925d6d14acommit | diff
selftests/bpf: Improve test coverage of bpf_mem_alloc.

bpf_obj_new() calls bpf_mem_alloc(), but doing alloc/free of 8 elements
is not triggering watermark conditions in bpf_mem_alloc.
Increase to 200 elements to make sure alloc_bulk/free_bulk is exercised.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/bpf/20230706033447.54696-12-alexei.starovoitov@gmail.com
tools/testing/selftests/bpf/progs/linked_list.c diff | blob | history
Domain: System / Kernel;