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Tue, 02 Jun 2026 15:48:44 -0700 (PDT) Received: from [172.16.188.153] ([213.181.114.83]) by smtp.googlemail.com with ESMTPSA id ffacd0b85a97d-4601f2f2710sm1999791f8f.14.2026.06.02.15.48.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Jun 2026 15:48:44 -0700 (PDT) From: Jim Cromie Date: Tue, 02 Jun 2026 22:48:09 +0000 Subject: [PATCH v4 12/25] dyndbg: drop NUM_TYPE_ARGS Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260602-dd-maint-2-v4-12-19a1445585a8@gmail.com> References: <20260602-dd-maint-2-v4-0-19a1445585a8@gmail.com> In-Reply-To: <20260602-dd-maint-2-v4-0-19a1445585a8@gmail.com> To: Jonathan Corbet , Shuah Khan , Arnd Bergmann , Jason Baron , Luis Chamberlain , Petr Pavlu , Daniel Gomez , Sami Tolvanen , Aaron Tomlin , Andrew Morton , Shuah Khan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-modules@vger.kernel.org, linux-kselftest@vger.kernel.org, dri-devel@lists.freedesktop.org, Jim Cromie , Louis Chauvet X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1780440488; l=1065; i=jim.cromie@gmail.com; s=20260203; h=from:subject:message-id; bh=UEhkyuT+BoyqFKDfW8oKnsP6vZUUYVyVd65DI+YPTOw=; b=oyNMvL7qSBs9lqVN4LVgnejy7txyYF8Shv9mWgJ+0KrkNEc3NqHoPNa6IT5raJlG3MwcHq7XR qlFV9dpli+hD8ELBygRyFABvmf4T8xIJ2ymzMxgsM8PRk4Z5FJyAeGg X-Developer-Key: i=jim.cromie@gmail.com; a=ed25519; pk=C6E5ODlPQo7ZBynATXH9wg7K6HxP0pIXyf4s38Qw0XE= ARRAY_SIZE works here, since array decl is complete. no functional change Signed-off-by: Jim Cromie Reviewed-by: Louis Chauvet --- v2: include linux/array_size.h, correct commit subject review after sob --- include/linux/dynamic_debug.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index 78c22c6d2312..867e3978675f 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -121,11 +121,9 @@ struct ddebug_class_param { .mod_name = KBUILD_MODNAME, \ .base = _base, \ .map_type = _maptype, \ - .length = NUM_TYPE_ARGS(char*, __VA_ARGS__), \ + .length = ARRAY_SIZE(_var##_classnames), \ .class_names = _var##_classnames, \ } -#define NUM_TYPE_ARGS(eltype, ...) \ - (sizeof((eltype[]) {__VA_ARGS__}) / sizeof(eltype)) extern __printf(2, 3) void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...); -- 2.54.0