From: Dominik Dingel <dingel@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: Russell King <linux@arm.linux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
James Hogan <james.hogan@imgtec.com>,
Ralf Baechle <ralf@linux-mips.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, "David S. Miller" <davem@davemloft.net>,
Chris Metcalf <cmetcalf@ezchip.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Andrew Morton <akpm@linux-foundation.org>,
Zhang Zhen <zhenzhang.zhang@huawei.com>,
Dominik Dingel <dingel@linux.vnet.ibm.com>,
David Rientjes <rientjes@google.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Nathan Lynch <nathan_lynch@mentor.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Andy Lutomirski <luto@amacapital.net>,
Michael Holzheu <holzheu@linux.vnet.ibm.com>,
Hugh Dickins <hughd@google.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Paolo Bonzini <pbonzini@redhat.com>,
"Jason J. Herne" <jjherne@linux.vnet.ibm.com>,
Davidlohr Bueso <dave@stgolabs.net>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Luiz Capitulino <lcapitulino@redhat.com>,
Mike Kravetz <mike.kravetz@oracle.com>,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linux-metag@vger.kernel.org, linux-mips@linux-mips.org,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
linux-sh@vger.kernel.org, sparclinux@vger.kernel.org,
linux-mm@kvack.org
Subject: [PATCH 3/5] mm/hugetlb: remove arch_prepare/release_hugepage from arch headers
Date: Thu, 28 May 2015 13:52:35 +0200 [thread overview]
Message-ID: <1432813957-46874-4-git-send-email-dingel@linux.vnet.ibm.com> (raw)
In-Reply-To: <1432813957-46874-1-git-send-email-dingel@linux.vnet.ibm.com>
Nobody used these hooks so they were removed from common code,
and can now be removed from the architectures.
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
---
arch/arm/include/asm/hugetlb.h | 9 ---------
arch/arm64/include/asm/hugetlb.h | 9 ---------
arch/ia64/include/asm/hugetlb.h | 9 ---------
arch/metag/include/asm/hugetlb.h | 9 ---------
arch/mips/include/asm/hugetlb.h | 9 ---------
arch/powerpc/include/asm/hugetlb.h | 9 ---------
arch/sh/include/asm/hugetlb.h | 9 ---------
arch/sparc/include/asm/hugetlb.h | 9 ---------
arch/tile/include/asm/hugetlb.h | 9 ---------
arch/x86/include/asm/hugetlb.h | 9 ---------
10 files changed, 90 deletions(-)
diff --git a/arch/arm/include/asm/hugetlb.h b/arch/arm/include/asm/hugetlb.h
index 31bb7dc..7d26f6c 100644
--- a/arch/arm/include/asm/hugetlb.h
+++ b/arch/arm/include/asm/hugetlb.h
@@ -63,15 +63,6 @@ static inline pte_t huge_pte_wrprotect(pte_t pte)
return pte_wrprotect(pte);
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
clear_bit(PG_dcache_clean, &page->flags);
diff --git a/arch/arm64/include/asm/hugetlb.h b/arch/arm64/include/asm/hugetlb.h
index 734c17e..2fd9b14 100644
--- a/arch/arm64/include/asm/hugetlb.h
+++ b/arch/arm64/include/asm/hugetlb.h
@@ -96,15 +96,6 @@ static inline pte_t huge_pte_wrprotect(pte_t pte)
return pte_wrprotect(pte);
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
clear_bit(PG_dcache_clean, &page->flags);
diff --git a/arch/ia64/include/asm/hugetlb.h b/arch/ia64/include/asm/hugetlb.h
index ff1377b..ef65f02 100644
--- a/arch/ia64/include/asm/hugetlb.h
+++ b/arch/ia64/include/asm/hugetlb.h
@@ -65,15 +65,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
diff --git a/arch/metag/include/asm/hugetlb.h b/arch/metag/include/asm/hugetlb.h
index f730b39..905ed42 100644
--- a/arch/metag/include/asm/hugetlb.h
+++ b/arch/metag/include/asm/hugetlb.h
@@ -67,15 +67,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
diff --git a/arch/mips/include/asm/hugetlb.h b/arch/mips/include/asm/hugetlb.h
index 4a5bb54..982bc06 100644
--- a/arch/mips/include/asm/hugetlb.h
+++ b/arch/mips/include/asm/hugetlb.h
@@ -110,15 +110,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index 4bbd3c8..7eac89b 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -168,15 +168,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
diff --git a/arch/sh/include/asm/hugetlb.h b/arch/sh/include/asm/hugetlb.h
index b788a9b..ef489a5 100644
--- a/arch/sh/include/asm/hugetlb.h
+++ b/arch/sh/include/asm/hugetlb.h
@@ -79,15 +79,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
clear_bit(PG_dcache_clean, &page->flags);
diff --git a/arch/sparc/include/asm/hugetlb.h b/arch/sparc/include/asm/hugetlb.h
index 3130d76..139e711 100644
--- a/arch/sparc/include/asm/hugetlb.h
+++ b/arch/sparc/include/asm/hugetlb.h
@@ -78,15 +78,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
diff --git a/arch/tile/include/asm/hugetlb.h b/arch/tile/include/asm/hugetlb.h
index 1abd00c..2fac5be 100644
--- a/arch/tile/include/asm/hugetlb.h
+++ b/arch/tile/include/asm/hugetlb.h
@@ -94,15 +94,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
diff --git a/arch/x86/include/asm/hugetlb.h b/arch/x86/include/asm/hugetlb.h
index dab7a3a..f8a29d2 100644
--- a/arch/x86/include/asm/hugetlb.h
+++ b/arch/x86/include/asm/hugetlb.h
@@ -80,15 +80,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
return *ptep;
}
-static inline int arch_prepare_hugepage(struct page *page)
-{
- return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
static inline void arch_clear_hugepage_flags(struct page *page)
{
}
--
2.3.7
next prev parent reply other threads:[~2015-05-28 11:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-28 11:52 [PATCH 0/5] Remove s390 sw-emulated hugepages and cleanup Dominik Dingel
2015-05-28 11:52 ` [PATCH 1/5] s390/mm: make hugepages_supported a boot time decision Dominik Dingel
2015-05-28 11:52 ` [PATCH 2/5] mm/hugetlb: remove unused arch hook prepare/release_hugepage Dominik Dingel
2015-05-28 11:52 ` Dominik Dingel [this message]
2015-05-28 13:59 ` [PATCH 3/5] mm/hugetlb: remove arch_prepare/release_hugepage from arch headers Ralf Baechle
2015-06-04 12:15 ` [3/5] " Michael Ellerman
2015-05-28 11:52 ` [PATCH 4/5] s390/hugetlb: remove dead code for sw emulated huge pages Dominik Dingel
2015-05-28 11:52 ` [PATCH 5/5] s390/mm: forward check for huge pmds to pmd_large() Dominik Dingel
2015-06-01 7:35 ` [PATCH 0/5] Remove s390 sw-emulated hugepages and cleanup Christian Borntraeger
2015-06-02 7:46 ` Dominik Dingel
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