linux-kernel - [2.6 patch] proper prototype for hugetlb_get_unmapped

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Message-ID: <20061125191820.GL3702@stusta.de>
Date:	Sat, 25 Nov 2006 20:18:20 +0100
From:	Adrian Bunk <bunk@...sta.de>
To:	wli@...omorphy.com
Cc:	linux-kernel@...r.kernel.org
Subject: [2.6 patch] proper prototype for hugetlb_get_unmapped_area()

This patch adds a proper prototype for hugetlb_get_unmapped_area() in 
include/linux/hugetlb.h.

Signed-off-by: Adrian Bunk <bunk@...sta.de>

---

 fs/hugetlbfs/inode.c    |    5 +----
 include/linux/hugetlb.h |    7 +++++++
 2 files changed, 8 insertions(+), 4 deletions(-)


--- linux-2.6.19-rc6-mm1/include/linux/hugetlb.h.old	2006-11-25 00:37:47.000000000 +0100
+++ linux-2.6.19-rc6-mm1/include/linux/hugetlb.h	2006-11-25 00:44:41.000000000 +0100
@@ -183,4 +184,10 @@
 
 #endif /* !CONFIG_HUGETLBFS */
 
+#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
+unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+					unsigned long len, unsigned long pgoff,
+					unsigned long flags);
+#endif /* HAVE_ARCH_HUGETLB_UNMAPPED_AREA */
+
 #endif /* _LINUX_HUGETLB_H */
--- linux-2.6.19-rc6-mm1/fs/hugetlbfs/inode.c.old	2006-11-25 00:38:14.000000000 +0100
+++ linux-2.6.19-rc6-mm1/fs/hugetlbfs/inode.c	2006-11-25 00:41:12.000000000 +0100
@@ -98,10 +98,7 @@
  * Called under down_write(mmap_sem).
  */
 
-#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
-		unsigned long len, unsigned long pgoff, unsigned long flags);
-#else
+#ifndef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
 static unsigned long
 hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 		unsigned long len, unsigned long pgoff, unsigned long flags)

-
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