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| author | Alexei Starovoitov <ast@kernel.org> | 2024-03-14 19:18:33 -0700 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-03-15 14:24:03 -0700 |
| commit | 9a2d5a966b47e5657b22dfa257365b7ef2abc3c0 (patch) | |
| tree | 091be020ed052c2d6ab1a421391e4af201406b89 /tools | |
| parent | 10ebe835c937a11870690aa44c7c970fe906ff54 (diff) | |
| download | linux-9a2d5a966b47e5657b22dfa257365b7ef2abc3c0.tar.gz | |
selftests/bpf: Remove hard coded PAGE_SIZE macro.
Remove hard coded PAGE_SIZE.
Add #include <sys/user.h> instead (that works on x86-64 and s390)
and fallback to slow getpagesize() for aarch64.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/bpf/20240315021834.62988-4-alexei.starovoitov@gmail.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/arena_htab.c | 8 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/arena_list.c | 7 |
2 files changed, 10 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/arena_htab.c b/tools/testing/selftests/bpf/prog_tests/arena_htab.c index 0766702de84657..d69fd2465f5367 100644 --- a/tools/testing/selftests/bpf/prog_tests/arena_htab.c +++ b/tools/testing/selftests/bpf/prog_tests/arena_htab.c @@ -3,12 +3,14 @@ #include <test_progs.h> #include <sys/mman.h> #include <network_helpers.h> - +#include <sys/user.h> +#ifndef PAGE_SIZE /* on some archs it comes in sys/user.h */ +#include <unistd.h> +#define PAGE_SIZE getpagesize() +#endif #include "arena_htab_asm.skel.h" #include "arena_htab.skel.h" -#define PAGE_SIZE 4096 - #include "bpf_arena_htab.h" static void test_arena_htab_common(struct htab *htab) diff --git a/tools/testing/selftests/bpf/prog_tests/arena_list.c b/tools/testing/selftests/bpf/prog_tests/arena_list.c index e61886debab127..d15867cddde06a 100644 --- a/tools/testing/selftests/bpf/prog_tests/arena_list.c +++ b/tools/testing/selftests/bpf/prog_tests/arena_list.c @@ -3,8 +3,11 @@ #include <test_progs.h> #include <sys/mman.h> #include <network_helpers.h> - -#define PAGE_SIZE 4096 +#include <sys/user.h> +#ifndef PAGE_SIZE /* on some archs it comes in sys/user.h */ +#include <unistd.h> +#define PAGE_SIZE getpagesize() +#endif #include "bpf_arena_list.h" #include "arena_list.skel.h" |