From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: linux-mm@kvack.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Andi Kleen <ak@linux.intel.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
Alex Shi <alex.shu@intel.com>, Jan Beulich <jbeulich@novell.com>,
Robert Richter <robert.richter@amd.com>,
Andy Lutomirski <luto@amacapital.net>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Hugh Dickins <hughd@google.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Mel Gorman <mgorman@suse.de>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-mips@linux-mips.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org
Subject: [PATCH v4 2/8] THP: Pass fault address to __do_huge_pmd_anonymous_page()
Date: Mon, 20 Aug 2012 13:52:31 +0000 [thread overview]
Message-ID: <1345470757-12005-3-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1345470757-12005-1-git-send-email-kirill.shutemov@linux.intel.com>
From: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
mm/huge_memory.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 70737ec..6f0825b611 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -633,7 +633,8 @@ static inline pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)
static int __do_huge_pmd_anonymous_page(struct mm_struct *mm,
struct vm_area_struct *vma,
- unsigned long haddr, pmd_t *pmd,
+ unsigned long haddr,
+ unsigned long address, pmd_t *pmd,
struct page *page)
{
pgtable_t pgtable;
@@ -720,8 +721,8 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
put_page(page);
goto out;
}
- if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr, pmd,
- page))) {
+ if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr,
+ address, pmd, page))) {
mem_cgroup_uncharge_page(page);
put_page(page);
goto out;
--
1.7.7.6
WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: linux-mm@kvack.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Andi Kleen <ak@linux.intel.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
Alex Shi <alex.shu@intel.com>, Jan Beulich <jbeulich@novell.com>,
Robert Richter <robert.richter@amd.com>,
Andy Lutomirski <luto@amacapital.net>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Hugh Dickins <hughd@google.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Mel Gorman <mgorman@suse.de>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-mips@linux-mips.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org
Subject: [PATCH v4 2/8] THP: Pass fault address to __do_huge_pmd_anonymous_page()
Date: Mon, 20 Aug 2012 16:52:31 +0300 [thread overview]
Message-ID: <1345470757-12005-3-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1345470757-12005-1-git-send-email-kirill.shutemov@linux.intel.com>
From: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
mm/huge_memory.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 70737ec..6f0825b611 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -633,7 +633,8 @@ static inline pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)
static int __do_huge_pmd_anonymous_page(struct mm_struct *mm,
struct vm_area_struct *vma,
- unsigned long haddr, pmd_t *pmd,
+ unsigned long haddr,
+ unsigned long address, pmd_t *pmd,
struct page *page)
{
pgtable_t pgtable;
@@ -720,8 +721,8 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
put_page(page);
goto out;
}
- if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr, pmd,
- page))) {
+ if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr,
+ address, pmd, page))) {
mem_cgroup_uncharge_page(page);
put_page(page);
goto out;
--
1.7.7.6
WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: linux-mm@kvack.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Andi Kleen <ak@linux.intel.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
Alex Shi <alex.shu@intel.com>, Jan Beulich <jbeulich@novell.com>,
Robert Richter <robert.richter@amd.com>,
Andy Lutomirski <luto@amacapital.net>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Hugh Dickins <hughd@google.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Mel Gorman <mgorman@suse.de>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-mips@linux-mips.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org
Subject: [PATCH v4 2/8] THP: Pass fault address to __do_huge_pmd_anonymous_page()
Date: Mon, 20 Aug 2012 16:52:31 +0300 [thread overview]
Message-ID: <1345470757-12005-3-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1345470757-12005-1-git-send-email-kirill.shutemov@linux.intel.com>
From: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
mm/huge_memory.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 70737ec..6f0825b611 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -633,7 +633,8 @@ static inline pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)
static int __do_huge_pmd_anonymous_page(struct mm_struct *mm,
struct vm_area_struct *vma,
- unsigned long haddr, pmd_t *pmd,
+ unsigned long haddr,
+ unsigned long address, pmd_t *pmd,
struct page *page)
{
pgtable_t pgtable;
@@ -720,8 +721,8 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
put_page(page);
goto out;
}
- if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr, pmd,
- page))) {
+ if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr,
+ address, pmd, page))) {
mem_cgroup_uncharge_page(page);
put_page(page);
goto out;
--
1.7.7.6
--
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WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: linux-mm@kvack.org
Cc: linux-mips@linux-mips.org, linux-sh@vger.kernel.org,
Jan Beulich <jbeulich@novell.com>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org,
Andrea Arcangeli <aarcange@redhat.com>,
Andi Kleen <ak@linux.intel.com>,
Robert Richter <robert.richter@amd.com>,
x86@kernel.org, Hugh Dickins <hughd@google.com>,
Ingo Molnar <mingo@redhat.com>, Mel Gorman <mgorman@suse.de>,
Alex Shi <alex.shu@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
linux-kernel@vger.kernel.org,
Andy Lutomirski <luto@amacapital.net>,
Johannes Weiner <hannes@cmpxchg.org>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Subject: [PATCH v4 2/8] THP: Pass fault address to __do_huge_pmd_anonymous_page()
Date: Mon, 20 Aug 2012 16:52:31 +0300 [thread overview]
Message-ID: <1345470757-12005-3-git-send-email-kirill.shutemov@linux.intel.com> (raw)
In-Reply-To: <1345470757-12005-1-git-send-email-kirill.shutemov@linux.intel.com>
From: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
mm/huge_memory.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 70737ec..6f0825b611 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -633,7 +633,8 @@ static inline pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma)
static int __do_huge_pmd_anonymous_page(struct mm_struct *mm,
struct vm_area_struct *vma,
- unsigned long haddr, pmd_t *pmd,
+ unsigned long haddr,
+ unsigned long address, pmd_t *pmd,
struct page *page)
{
pgtable_t pgtable;
@@ -720,8 +721,8 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
put_page(page);
goto out;
}
- if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr, pmd,
- page))) {
+ if (unlikely(__do_huge_pmd_anonymous_page(mm, vma, haddr,
+ address, pmd, page))) {
mem_cgroup_uncharge_page(page);
put_page(page);
goto out;
--
1.7.7.6
next prev parent reply other threads:[~2012-08-20 13:52 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-20 13:52 [PATCH v4 0/8] Avoid cache trashing on clearing huge/gigantic page Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 1/8] THP: Use real address for NUMA policy Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov [this message]
2012-08-20 13:52 ` [PATCH v4 2/8] THP: Pass fault address to __do_huge_pmd_anonymous_page() Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 3/8] hugetlb: pass fault address to hugetlb_no_page() Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 4/8] mm: pass fault address to clear_huge_page() Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 5/8] x86: Add clear_page_nocache Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 6/8] mm: make clear_huge_page cache clear only around the fault address Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 7/8] x86: switch the 64bit uncached page clear to SSE/AVX v2 Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` [PATCH v4 8/8] mm: implement vm.clear_huge_page_nocache sysctl Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-08-20 13:52 ` Kirill A. Shutemov
2012-09-12 10:09 ` [PATCH v4 0/8] Avoid cache trashing on clearing huge/gigantic page Kirill A. Shutemov
2012-09-12 10:09 ` Kirill A. Shutemov
2012-09-12 10:09 ` Kirill A. Shutemov
2012-09-13 23:05 ` Andrew Morton
2012-09-13 23:05 ` Andrew Morton
2012-09-13 23:05 ` Andrew Morton
2012-09-13 23:05 ` Andrew Morton
2012-09-14 5:52 ` Ingo Molnar
2012-09-14 5:52 ` Ingo Molnar
2012-09-14 5:52 ` Ingo Molnar
2012-09-14 5:52 ` Ingo Molnar
2012-09-25 14:27 ` Kirill A. Shutemov
2012-09-25 14:27 ` Kirill A. Shutemov
2012-09-25 14:27 ` Kirill A. Shutemov
2012-09-25 19:33 ` Andrea Arcangeli
2012-09-25 19:33 ` Andrea Arcangeli
2012-09-25 19:33 ` Andrea Arcangeli
2012-09-25 19:33 ` Andrea Arcangeli
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