linux-kernel - [PATCH 09/14] alpha: trim the unused stuff from asm-offsets.c

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Message-Id: <20240503081125.67990-10-arnd@kernel.org>
Date: Fri,  3 May 2024 10:11:20 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: linux-alpha@...r.kernel.org
Cc: Arnd Bergmann <arnd@...db.de>,
	Richard Henderson <richard.henderson@...aro.org>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	Matt Turner <mattst88@...il.com>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Marc Zyngier <maz@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"Paul E. McKenney" <paulmck@...nel.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 09/14] alpha: trim the unused stuff from asm-offsets.c

From: Al Viro <viro@...iv.linux.org.uk>

Out of 21 constants, only 6 are used...

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 arch/alpha/kernel/asm-offsets.c | 21 +--------------------
 1 file changed, 1 insertion(+), 20 deletions(-)

diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index bf1eedd27cf7..4cfeae42c79a 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -10,35 +10,16 @@
 #include <linux/sched.h>
 #include <linux/ptrace.h>
 #include <linux/kbuild.h>
-#include <asm/io.h>
+#include <asm/machvec.h>
 
 static void __used foo(void)
 {
-	DEFINE(TI_TASK, offsetof(struct thread_info, task));
 	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
-	DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
 	DEFINE(TI_FP, offsetof(struct thread_info, fp));
 	DEFINE(TI_STATUS, offsetof(struct thread_info, status));
 	BLANK();
 
-        DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
-        DEFINE(TASK_CRED, offsetof(struct task_struct, cred));
-        DEFINE(TASK_REAL_PARENT, offsetof(struct task_struct, real_parent));
-        DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader));
-        DEFINE(TASK_TGID, offsetof(struct task_struct, tgid));
-        BLANK();
-
-        DEFINE(CRED_UID,  offsetof(struct cred, uid));
-        DEFINE(CRED_EUID, offsetof(struct cred, euid));
-        DEFINE(CRED_GID,  offsetof(struct cred, gid));
-        DEFINE(CRED_EGID, offsetof(struct cred, egid));
-        BLANK();
-
 	DEFINE(SIZEOF_PT_REGS, sizeof(struct pt_regs));
-	DEFINE(PT_PTRACED, PT_PTRACED);
-	DEFINE(CLONE_VM, CLONE_VM);
-	DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
-	DEFINE(SIGCHLD, SIGCHLD);
 	BLANK();
 
 	DEFINE(HAE_CACHE, offsetof(struct alpha_machine_vector, hae_cache));
-- 
2.39.2