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From: zhongjiang <zhongjiang@huawei.com>
To: <catalin.marinas@arm.com>, <will.deacon@arm.com>,
	<rrichter@cavium.com>, <mark.rutland@arm.com>, <arnd@arndb.de>,
	<ard.biesheuvel@linaro.org>, <robh+dt@kernel.org>,
	<dwoods@ezchip.com>, <jeremy.linton@arm.com>
Cc: <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Subject: [RESEND PATCH 1/2] arm64: change from CONT_PMD_SHIFT to CONT_PTE_SHIFT
Date: Wed, 14 Dec 2016 22:19:10 +0800	[thread overview]
Message-ID: <1481725151-20549-2-git-send-email-zhongjiang@huawei.com> (raw)
In-Reply-To: <1481725151-20549-1-git-send-email-zhongjiang@huawei.com>

From: zhong jiang <zhongjiang@huawei.com>

I think that CONT_PTE_SHIFT is more reasonable even if they are some
value. and the patch is not any functional change.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
 arch/arm64/mm/hugetlbpage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index 2e49bd2..0a4c97b 100644
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -323,7 +323,7 @@ static __init int setup_hugepagesz(char *opt)
 static __init int add_default_hugepagesz(void)
 {
 	if (size_to_hstate(CONT_PTES * PAGE_SIZE) == NULL)
-		hugetlb_add_hstate(CONT_PMD_SHIFT);
+		hugetlb_add_hstate(CONT_PTE_SHIFT);
 	return 0;
 }
 arch_initcall(add_default_hugepagesz);
-- 
1.8.3.1

WARNING: multiple messages have this Message-ID (diff)
From: zhongjiang@huawei.com (zhongjiang)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH 1/2] arm64: change from CONT_PMD_SHIFT to CONT_PTE_SHIFT
Date: Wed, 14 Dec 2016 22:19:10 +0800	[thread overview]
Message-ID: <1481725151-20549-2-git-send-email-zhongjiang@huawei.com> (raw)
In-Reply-To: <1481725151-20549-1-git-send-email-zhongjiang@huawei.com>

From: zhong jiang <zhongjiang@huawei.com>

I think that CONT_PTE_SHIFT is more reasonable even if they are some
value. and the patch is not any functional change.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
 arch/arm64/mm/hugetlbpage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index 2e49bd2..0a4c97b 100644
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -323,7 +323,7 @@ static __init int setup_hugepagesz(char *opt)
 static __init int add_default_hugepagesz(void)
 {
 	if (size_to_hstate(CONT_PTES * PAGE_SIZE) == NULL)
-		hugetlb_add_hstate(CONT_PMD_SHIFT);
+		hugetlb_add_hstate(CONT_PTE_SHIFT);
 	return 0;
 }
 arch_initcall(add_default_hugepagesz);
-- 
1.8.3.1

  reply	other threads:[~2016-12-14 14:36 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-14 14:19 [RESEND PATCH 0/2] fix some trivial bug involving the contiguous bit zhongjiang
2016-12-14 14:19 ` zhongjiang
2016-12-14 14:19 ` zhongjiang [this message]
2016-12-14 14:19   ` [RESEND PATCH 1/2] arm64: change from CONT_PMD_SHIFT to CONT_PTE_SHIFT zhongjiang
2016-12-14 14:45   ` Ard Biesheuvel
2016-12-14 14:45     ` Ard Biesheuvel
2016-12-15  2:59     ` zhong jiang
2016-12-15  2:59       ` zhong jiang
2017-01-03 12:31   ` Catalin Marinas
2017-01-03 12:31     ` Catalin Marinas
2016-12-14 14:19 ` [RESEND PATCH 2/2] arm64: make WANT_HUGE_PMD_SHARE depends on HUGETLB_PAGE zhongjiang
2016-12-14 14:19   ` zhongjiang
2016-12-16  9:10   ` zhong jiang
2016-12-16  9:10     ` zhong jiang
2016-12-16 12:35     ` Will Deacon
2016-12-16 12:35       ` Will Deacon
2016-12-16 12:56       ` zhong jiang
2016-12-16 12:56         ` zhong jiang
2016-12-16 14:08       ` zhong jiang
2016-12-16 14:08         ` zhong jiang

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