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Mon, 8 Nov 2021 02:14:54 +0000 (UTC) From: Li Wang To: ltp@lists.linux.it Date: Mon, 8 Nov 2021 10:14:50 +0800 Message-Id: <20211108021450.1460819-3-liwang@redhat.com> In-Reply-To: <20211108021450.1460819-1-liwang@redhat.com> References: <20211108021450.1460819-1-liwang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=liwang@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Virus-Scanned: clamav-milter 0.102.4 at in-5.smtp.seeweb.it X-Virus-Status: Clean X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=disabled version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on in-5.smtp.seeweb.it Subject: [LTP] [PATCH v3 3/3] max_map_count: replace ifdefs by tst_arch X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" Signed-off-by: Li Wang --- testcases/kernel/mem/tunable/max_map_count.c | 41 +++++++++++--------- 1 file changed, 23 insertions(+), 18 deletions(-) diff --git a/testcases/kernel/mem/tunable/max_map_count.c b/testcases/kernel/mem/tunable/max_map_count.c index 4f0ad0037..9da67520c 100644 --- a/testcases/kernel/mem/tunable/max_map_count.c +++ b/testcases/kernel/mem/tunable/max_map_count.c @@ -91,24 +91,29 @@ static bool filter_map(const char *line) if (ret != 1) return false; -#if defined(__x86_64__) || defined(__x86__) - /* On x86, there's an old compat vsyscall page */ - if (!strcmp(buf, "[vsyscall]")) - return true; -#elif defined(__ia64__) - /* On ia64, the vdso is not a proper mapping */ - if (!strcmp(buf, "[vdso]")) - return true; -#elif defined(__arm__) - /* Skip it when run it in aarch64 */ - if ((!strcmp(un.machine, "aarch64")) - || (!strcmp(un.machine, "aarch64_be"))) - return false; - - /* Older arm kernels didn't label their vdso maps */ - if (!strncmp(line, "ffff0000-ffff1000", 17)) - return true; -#endif + switch (tst_arch.type) { + case TST_X86: + case TST_X86_64: + /* On x86, there's an old compat vsyscall page */ + if (!strcmp(buf, "[vsyscall]")) + return true; + break; + case TST_IA64: + /* On ia64, the vdso is not a proper mapping */ + if (!strcmp(buf, "[vdso]")) + return true; + break; + case TST_ARM: + /* Skip it when run it in aarch64 */ + if ((!strcmp(un.machine, "aarch64")) + || (!strcmp(un.machine, "aarch64_be"))) + return false; + + /* Older arm kernels didn't label their vdso maps */ + if (!strncmp(line, "ffff0000-ffff1000", 17)) + return true; + break; + }; return false; }