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 4/8] sched: powerpc: Remove unused TASK_SIZE_OF
Date: Tue, 28 Dec 2021 14:47:25 +0800 [thread overview]
Message-ID: <20211228064730.2882351-5-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/powerpc/include/asm/task_size_64.h | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/powerpc/include/asm/task_size_64.h b/arch/powerpc/include/asm/task_size_64.h
index c993482237ed..38fdf8041d12 100644
--- a/arch/powerpc/include/asm/task_size_64.h
+++ b/arch/powerpc/include/asm/task_size_64.h
@@ -44,11 +44,7 @@
*/
#define TASK_SIZE_USER32 (0x0000000100000000UL - (1 * PAGE_SIZE))
-#define TASK_SIZE_OF(tsk) \
- (test_tsk_thread_flag(tsk, TIF_32BIT) ? TASK_SIZE_USER32 : \
- TASK_SIZE_USER64)
-
-#define TASK_SIZE TASK_SIZE_OF(current)
+#define TASK_SIZE (is_32bit_task() ? TASK_SIZE_USER32 : TASK_SIZE_USER64)
#define TASK_UNMAPPED_BASE_USER32 (PAGE_ALIGN(TASK_SIZE_USER32 / 4))
#define TASK_UNMAPPED_BASE_USER64 (PAGE_ALIGN(DEFAULT_MAP_WINDOW_USER64 / 4))
--
2.25.1
next prev parent reply other threads:[~2021-12-28 6:50 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 ` guoren [this message]
2021-12-28 6:47 ` [PATCH V3 5/8] sched: s390: " guoren
2021-12-28 17:00 ` 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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