From: Liu Ping Fan <kernelfans@gmail.com>
To: linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org
Cc: Paul Mackerras <paulus@samba.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Alexander Graf <agraf@suse.de>
Subject: [PATCH 1/4] mm: export numa_migrate_prep()
Date: Wed, 11 Dec 2013 16:47:51 +0800 [thread overview]
Message-ID: <1386751674-14136-2-git-send-email-pingfank@linux.vnet.ibm.com> (raw)
In-Reply-To: <1386751674-14136-1-git-send-email-pingfank@linux.vnet.ibm.com>
powerpc will use it in fast path.
Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
---
include/linux/mm.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5ab0e22..420fb77 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1092,6 +1092,8 @@ extern unsigned long change_protection(struct vm_area_struct *vma, unsigned long
extern int mprotect_fixup(struct vm_area_struct *vma,
struct vm_area_struct **pprev, unsigned long start,
unsigned long end, unsigned long newflags);
+extern int numa_migrate_prep(struct page *page, struct vm_area_struct *vma,
+ unsigned long addr, int page_nid);
/*
* doesn't attempt to fault and will return short.
--
1.8.1.4
next prev parent reply other threads:[~2013-12-11 8:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-11 8:47 [PATCH 0/4] powernv: kvm: numa fault improvement Liu Ping Fan
2013-12-11 8:47 ` Liu Ping Fan [this message]
2013-12-11 8:47 ` [PATCH 2/4] powernv: kvm: make _PAGE_NUMA take effect Liu Ping Fan
2014-01-20 15:22 ` Aneesh Kumar K.V
2013-12-11 8:47 ` [PATCH 3/4] powernv: kvm: extend input param for lookup_linux_pte Liu Ping Fan
2013-12-11 8:47 ` [PATCH 4/4] powernv: kvm: make the handling of _PAGE_NUMA faster for guest Liu Ping Fan
2014-01-09 12:08 ` [PATCH 0/4] powernv: kvm: numa fault improvement Alexander Graf
2014-01-15 6:36 ` Liu ping fan
2014-01-20 14:48 ` Alexander Graf
2014-01-21 11:22 ` Paul Mackerras
2014-01-22 5:18 ` Aneesh Kumar K.V
2014-01-22 8:33 ` Liu ping fan
2014-02-26 3:09 ` Liu ping fan
2014-01-20 15:45 ` Aneesh Kumar K.V
2014-01-21 2:30 ` Liu ping fan
2014-01-21 3:40 ` Aneesh Kumar K.V
2014-01-21 9:07 ` Liu ping fan
2014-01-21 9:11 ` Liu ping fan
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