linux-kernel - [PATCH 5/5] alpha: make pte_alloc_one

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Message-ID: <20090114143627.GF10788@jurassic.park.msu.ru>
Date:	Wed, 14 Jan 2009 17:36:27 +0300
From:	Ivan Kokshaysky <ink@...assic.park.msu.ru>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Richard Henderson <rth@...ddle.net>,
	Jay Estabrook <jay.estabrook@...com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] alpha: make pte_alloc_one_kernel() inline

As it's just a single call to __get_free_page().

Signed-off-by: Ivan Kokshaysky <ink@...assic.park.msu.ru>
---
 arch/alpha/include/asm/pgalloc.h |    7 ++++++-
 arch/alpha/mm/init.c             |    7 -------
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
index fd09015..bc2a0da 100644
--- a/arch/alpha/include/asm/pgalloc.h
+++ b/arch/alpha/include/asm/pgalloc.h
@@ -50,7 +50,12 @@ pmd_free(struct mm_struct *mm, pmd_t *pmd)
 	free_page((unsigned long)pmd);
 }
 
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
+static inline pte_t *
+pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+{
+	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+	return pte;
+}
 
 static inline void
 pte_free_kernel(struct mm_struct *mm, pte_t *pte)
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 234e42b..5d7a16e 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -59,13 +59,6 @@ pgd_alloc(struct mm_struct *mm)
 	return ret;
 }
 
-pte_t *
-pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
-	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
-	return pte;
-}
-
 
 /*
  * BAD_PAGE is the page that is used for page faults when linux
--
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