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proper prototype for hugetlb_get_unmapped_area()

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Add a proper prototype for hugetlb_get_unmapped_area() in
include/linux/hugetlb.h.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk 2007-05-06 14:49:00 -07:00 committed by Linus Torvalds
parent 1b4244647c
commit d2ba27e800
2 changed files with 7 additions and 4 deletions
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5
fs/hugetlbfs/inode.c
View File

@ -98,10 +98,7 @@ out:
* Called under down_write(mmap_sem). * Called under down_write(mmap_sem).
*/ */
#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA #ifndef 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
static unsigned long static unsigned long
hugetlb_get_unmapped_area(struct file *file, unsigned long addr, hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
unsigned long len, unsigned long pgoff, unsigned long flags) unsigned long len, unsigned long pgoff, unsigned long flags)

6
include/linux/hugetlb.h
View File

@ -189,4 +189,10 @@ static inline void set_file_hugepages(struct file *file)
#endif /* !CONFIG_HUGETLBFS */ #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 */ #endif /* _LINUX_HUGETLB_H */