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Commit d2ba27e8 authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

proper prototype for hugetlb_get_unmapped_area() 



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

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Acked-by: default avatarWilliam Irwin <wli@holomorphy.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1b424464

fs/hugetlbfs/inode.c

+1 −4
Original line number Diff line number Diff line
@@ -98,10 +98,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma) 
 * 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)

include/linux/hugetlb.h

+6 −0
Original line number Diff line number Diff line
@@ -189,4 +189,10 @@ static inline void set_file_hugepages(struct file *file) 


#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 */