From: guoren@kernel•org
To: guoren@kernel•org, will@kernel•org, tglx@linutronix•de,
benh@kernel•crashing.org, arnd@arndb•de, mingo@redhat•com,
peterz@infradead•org, juri.lelli@redhat•com,
christophe.leroy@csgroup•eu, hca@linux•ibm.com
Cc: linux-s390@vger•kernel.org, Guo Ren <guoren@linux•alibaba.com>,
x86@kernel•org, linux-kernel@vger•kernel.org,
sparclinux@vger•kernel.or, linux-mips@vger•kernel.org,
linux-riscv@lists•infradead.org, linuxppc-dev@lists•ozlabs.org,
inux-parisc@vger•kernel.org,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH V3 5/8] sched: s390: Remove unused TASK_SIZE_OF
Date: Tue, 28 Dec 2021 14:47:26 +0800 [thread overview]
Message-ID: <20211228064730.2882351-6-guoren@kernel.org> (raw)
In-Reply-To: <20211228064730.2882351-1-guoren@kernel.org>
From: Guo Ren <guoren@linux•alibaba.com>
This macro isn't used in Linux sched, now. Delete in
include/linux/sched.h and arch's include/asm.
Signed-off-by: Guo Ren <guoren@linux•alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel•org>
Reviewed-by: Arnd Bergmann <arnd@arndb•de>
---
arch/s390/include/asm/processor.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index f54c152bf2bf..5581b64a4236 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -88,11 +88,10 @@ extern void __bpon(void);
* User space process size: 2GB for 31 bit, 4TB or 8PT for 64 bit.
*/
-#define TASK_SIZE_OF(tsk) (test_tsk_thread_flag(tsk, TIF_31BIT) ? \
+#define TASK_SIZE (test_thread_flag(TIF_31BIT) ? \
_REGION3_SIZE : TASK_SIZE_MAX)
#define TASK_UNMAPPED_BASE (test_thread_flag(TIF_31BIT) ? \
(_REGION3_SIZE >> 1) : (_REGION2_SIZE >> 1))
-#define TASK_SIZE TASK_SIZE_OF(current)
#define TASK_SIZE_MAX (-PAGE_SIZE)
#define STACK_TOP (test_thread_flag(TIF_31BIT) ? \
--
2.25.1
next prev parent reply other threads:[~2021-12-28 6:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-28 6:47 [PATCH V3 0/8] sched: Remove unused TASK_SIZE_OF for all archs guoren
2021-12-28 6:47 ` [PATCH V3 1/8] sched: Remove unused TASK_SIZE_OF guoren
2021-12-28 6:47 ` [PATCH V3 2/8] sched: x86: " guoren
2021-12-28 6:47 ` [PATCH V3 3/8] sched: sparc: " guoren
2021-12-28 6:47 ` [PATCH V3 4/8] sched: powerpc: " guoren
2021-12-28 6:47 ` guoren [this message]
2021-12-28 17:00 ` [PATCH V3 5/8] sched: s390: " Heiko Carstens
2021-12-28 6:47 ` [PATCH V3 6/8] sched: parisc: " guoren
2021-12-28 6:47 ` [PATCH V3 7/8] sched: arm64: " guoren
2021-12-28 6:47 ` [PATCH V3 8/8] sched: mips: " guoren
2022-01-10 1:50 ` (subset) [PATCH V3 0/8] sched: Remove unused TASK_SIZE_OF for all archs Michael Ellerman
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